MY LITTLE PONY CUPCAKES - NERDY NUMMIES

Today I made My Little Pony Rainbow Cupcakes! I really enjoy making nerdy themed goodies and decorating them. I'm not a pro, but I love baking as a hobby. Please let me know what kind of treat you would like me to make next!
MERCH: rosannapansino.com/
ORDER MY BAKING LINE: bit.ly/BakingLine
Order The Nerdy Nummies Cookbook here: rosannapansino.com/collection...
FOLLOW RO:
Facebook: / rosannapansino
Twitter: / rosannapansino
Tumblr: / www
Instagram: / rosannapansino
Snapchat: rosannapansino
FOLLOW NERDY NUMMIES:
Instagram: / nerdynummies
Facebook: / nerdynummies
Twitter: / nerdynummies
THINGS YOU WILL NEED:
* My Little Pony Figures - amzn.to/17IBnKF
* Cupcake Tray - amzn.to/1bda4xK
* Frosting Bags - amzn.to/15FxmW2
* Frosting Bag Couplers - amzn.to/14DrCzB
* Frosting Tips - amzn.to/1329DRB
INGREDIENTS:
* (1) White Cake Mix - amzn.to/12Z8qKI
* (1) Food Coloring Pack - amzn.to/14Edp5j
* (1) Buttercream Frosting - amzn.to/12I4uKV
* (1) White Fondant - amzn.to/138raUy
Super Cute Aprons! www.etsy.com/shop/huckleberrybaby
My Little Pony Collectibles: www.toysrus.com/product/index....
BIG THANK YOU
Monstercat Media for the song "Pump It"
• [Electro] - Rezonate -...
Song by: / rezonatemusic

[@rzephh]

Just got to this recommended to me after 11 yrs??? I used to watch this series when I was younger omg😭😭😭

[@T3umi]

Idk why but youtube recommended me thiss 😿😿

[@gianghi7323]

Same:")

[@cosmicstar4121]

I got it on my recommended too. I haven't watched a Nerdy Nummies episode in YEARS

[@ayreliamalka9887]

Same

[@PandoraB17]

Sameeee

[@seedist]

All the people watching this now has definitely watched this before when they were younger

[@sophieapolaya5709]

シ_.Anxipression._ yep

[@egg6944]

I knew i was not the only one.

[@wyditsliza]

I watched this when I was 3 or 2 now I’m 8

[@PutriYulianti]

@@wyditsliza ok kiddo

[@PutriYulianti]

I watch this when i was 2 y.o,now im 10

[@marenfranklin549]

2024 anyone??

[@hearts4pinkie_]

MEE

[@tahiraahmad9835]

I watch this video every year 😅

[@Nbhdfan]

me I haven't seen this video in years 😭

[@YourLocalHanberry]

@@NbhdfanSameee

[@user-ok4cm9dn3i]

Here....

[@rau.j]

Watched this when I'm 10, now I'm 19 . Time flies!! MLP is my fav :"

[@EnerelEnerel-zs6bl]

I watched it when I was 5 and now I’m 14😮

[@y_na553]

OMG SAMEEE..I feel so old now haha

[@sashabrauusssss]

me too!

[@Tori-oq5kb]

@@EnerelEnerel-zs6bl sameee

[@battulgabatmunkh5634]

@@y_na553 😂🤣 same

[@theprettiesteclipse3336]

Let’s be honest
When we were younger we all laughed when the mixer started without her

[@kamen8925]

Yes. 😳

[@hpfreak8611]

Yes😳

[@tqintxd4205]

yes.

[@jacoblmao]

honestly yea

[@CosmoEiris]

y e s

[@dvakizi]

Lets be honest we all know her because of this video-

[@galactic_studio09]

Lol yeah

[@galactic_studio09]

Childhood is nice...

[@pamelaramirez216]

this video AND the elsa and anna cake

[@esya_a]

When i was a kid some how i could not stop laughing when she forgot to turn on the plug. My stomach hurts

[@Anna-em6xx]

Yeah I loved this vid lol

[@hanama3lee]

8 years later and this still holds a special place in my heart

[@clouddiee]

I remember the internet raising me so much, I come back to this video when I'm sad cause its so nostalgic to me and how much happiness these nerdie nummie videos gave me as a child :)

[@angelchen2603]

When I was young, I kept replaying the part when Ro forgot to plug the machine, my and my cousin usually laughed our head out. 🤣😂

[@QWeRtyui0PaSdfghjkIZxCvbnM_ehe]

Yes same XD

[@liligwaa]

69 likes ahhahahaahahahahahhahahahrfbuenjare0b4o[rb34rpel

[@Ashfry25]

Same :]

[@kittycorn9059]

@@liligwaa actually its 96 likes

[@user-eu1vn3zs1c]

@@QWeRtyui0PaSdfghjkIZxCvbnM_ehe rg bmlpz♥️

[@broke_raydar]

The "Tada!~" is still the same 7 years later

[@societyofcriminals]

Same with the "Let's get started"

[@karengilmet8342]

🏳️‍⚧️🏳️‍🌈

[@mugitoryu]

Yes

[@meanimations5782]

Yes true

[@broke_raydar]

@@meanimations5782 its almost 8 years now :') how time flies

[@jaydenuwu7300]

I watched this as a kid in my my little pony phase, and I still love this video, so nostalgic 🫶

[@Skye0910]

Came back to watch this 10 years later and the nostalgia is unbelievable
Also the mixer starting without Ro 😂 still makes me laugh so much

[@ch1oela]

i haven’t seen this in such a long time i used to watch this over and over again when i was younger

[@aolanimia1554]

Same

[@Husky321]

Omg gurl me too!

[@durkio_smurkio4154]

Me to she looks so different hahah lol

[@evelynmichelle4203]

Me too I thought I was the only one😂

[@kjingga9045]

Same omg I forgot all about this!!

[@hollyohare3235]

It’s funny because now she makes her own cake mix and frosting

[@WOW-ho9lv]

She didn’t make her own cake mix..

[@dello8895]

Scarl3tr0n She doesn’t use cake mix. She uses like the flour and things. That is what the commenter meant.

[@avajuliannechua8486]

True

[@tannaharris7199]

Yall know a box cake isn’t her own cake mix right 🤷🏽‍♀️😂

[@ayseturan1443]

Holly O'Hare i

[@Angi1122]

I just got this recommended on my home page rn and im not complaining this is my childhood!!

[@RosannaPansino]

It seems to be recommending it to a lot of people who used to watch it right now ❤️

[@Angi1122]

@@RosannaPansino I didn’t expect you to comment lol but fr tho you were my childhood

[@X.n0t._.nee.X]

THIS WAS MY CHILDHOOD

[@happybirthdaysugmycog3886]

When I was 5 years old I would watch this over and over and over again

[@victoriajopson4546]

Same lol

[@justanimals3985]

Same

[@humphreytjandra3247]

I watched when i was four lmao

[@ArianaRodriguez-ds7td]

Samee

[@myeheheh6887]

Same

[@julia-ms9nv]

I remember when I was 5 and i would watch this video over and over.. idk why! 😂 oh thanks for the likes i only got back to this cm like 4 months later-

[@35caliber.]

omg me too but i was 9

[@julia-ms9nv]

@@35caliber. kewl

[@Cat-dz2zb]

I was 4 years old

[@strxx.x]

Same here CHU... >:)

[@helly6125]

Omg me too XD I loved this video soo much!

[@chickennuggie1980]

I found Rosanna from this video at age 4 and I’ve never been the same. Thank you Ro! (But seriously thank you you’ve changed my life)

[@Sunnie_Summertime512]

This is brinning back extreme ammounts of nostalgia. Back in 2016 i had a tv with youtube on it and I watched this video ON REPEAT. my little pony was my favorite show. seeing you make goofy little cutie-mark cupcakes was so enjoyable and I'm glad this video showed up again in my feed, currently I'm living off of nostalgia nd this video makes me so happy!

[@ani9410]

I remember when I was 6 years old I wanted my mom to make theses cupcakes......
Looking back on it
DAMN I HAD GOOD TASTE

[@kdenton9817]

Same here

[@jeanineporterfield2109]

Slime Tv so your only 9? And your cursing? Get out my face!

[@jeanineporterfield2109]

Slime Tv wait never mind your 11!

[@Bee-dz4up]

Slime Tv that ma gurl bein Funneh yassssss

[@kogaball]

omg samw

[@Urrmum]

This was the first ever video I watched from Rosanna and she inspired me to make my own gluten free cupcakes and recipes, here I am now years later making a start on my own business💙

[@089parasol]

There are two definitions to “My Little Pony Cupcakes”

[@BryanMerida-kr2dc]

This version, and
The #%$@&$ *^¥ #&&$ ¥£#€%£ £@$ %#£€ ¥£#€#€ &@?

[@foxythefox4565]

"I got these in a set at Toys R Us"
**When Toys R Us hardly exists anymore**
Edit: they are barely here in the us. I understand that there are some elsewhere.

[@robynmendez2002]

mommy, whats toys r us my brother says as I wipe a tear from my eye. That was a different time :(

[@ThatOneWeirdNarwhal]

Roisin Roche wa

[@valeriamedina268]

Me too

[@chloenieuwsma4846]

ouch buddy. to soon

[@SheilaBora]

I also miss toys r us

[@lizabellaplayz9165]

2023 anyone??
Ro’s laugh will never get old lol

[@DicedTea]

Here!

[@amandaparish2408]

Yeah,I’m just randomly watching cause I just remembered that I used to watch her😂

[@DicedTea]

@@amandaparish2408 smae lol

[@Sxin209]

I came here for the nostalgia

[@kur00miis22]

present! Me here🌚

[@flaapdoodle]

I used to watch this when I was younger and now it randomly showed up on my recommendations 😭😭 AAAAA THE NOSTALGIA

[@ompalompita961]

i would watch this over and over again when i was younger its so nice to watch this video again every once in a while to get back some memories😊

[@fionamorena]

I remember begging my older sister to search this video up for me when I was 6 so I could watch it all over again , now I'm 13 and came back here for the nostalgia

[@noxturne16]

Same, this feels so nostalgic for me since I haven’t watched her since I was 6

[@thelifeofadoll4296]

@@noxturne16 ive watched her since i was 2 lol

[@eeee43567]

me too!

[@localkidz.in.da.apartments]

Same lol but i watched it with my sis

[@nishaliqueen5746]

Why are u not uploading

[@edqlyn]

I remember watching this video when I was 5, Now I came back :)

[@moonlightplayz5091]

ʕ•ᴥ•ʔ same.

[@gezzzaguirre7281]

Lol same

[@taylorlucas2986]

ʕ•ᴥ•ʔ same

[@gamergurlvlogs7756]

Same!!Gives so many memories

[@ki4yn]

ʕ•ᴥ•ʔ I was 3

[@fairlyuu]

Omg... I remember watching this video over and over but then I soon forgot about her until I searched “how to bake a cupcake” and found this again. So many memories are coming back 😭

[@Florallartzz]

Remember watching this as a child, it makes me happy to see it again

[@gachya1781]

She has come so far.
Really far

[@eeshalmaaz2618]

Ok

[@veronicadoesart8667]

Ikr since 2013 I’ve watched her and WOW

[@opposum_5350]

Not me realizing this was the first nerdy nummies video I saw ✊

[@DicedTea]

Can relate!

[@menalogy]

I remember watching this when I was 4, now it’s been a decade and UA-cam recommended me this video again 😭

[@kawaiikitty6817]

I USED TO LOVE THUS CHANNEL SM AS A KID ☹️ still love it even though i haven’t watched her in YEARS

[@kawaiikitty6817]

i honestly miss being a kid i was so obsessed with mlp and fnaf i mean i still have my obsessions but

[@declanwalsh5877]

Am I the only one who prefers Rosanna pansinos old videos ... I MISS YOU ❤️❤️🥺🥺

[@ImREEMful]

Silly sloth 89 I like them to... I miss YOU ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️🥺🥺🥺🥺🥺🥺

[@bandaidkits]

Nu..chu not the only one *>:3*

[@abdulazizahmad8315]

مممجخخنتغفتثلوانمكطكمك

[@-emmieemmie-4441]

I miss them too 🥺😭😢

[@bananamilkd6171]

I see Billie 😍😂

[@trashqueen5356]

Omg I remember thisssss
2019 anyone?😂

[@shielenasenjaya3840]

Me I watch this when I was 4 now I am 9

[@lanebritten2334]

TheWildDiamondDragon nope 2019 :)

[@Yobbo78]

2019

[@urmominsideme1175]

YES

[@julietsondan9899]

TheWildDiamondDragon me

[@xosvina]

this is so nostalgic for me i watch it every so often i just makes me feel nice??? :)

[@emilyandrews5551]

Watching this video again at 20 years old and realizing why I’ve always loved EDM/ dubstep for studying and trying to sleep… cause I would always watch nerdy nummies right before bed:,)
Nerdy nummies was a staple for my childhood and Ro really was one of the first people to teach me that being weird was okay and you meet really awesome/ funny people who are also weird like you, just by being your true self. Thank you Ro♥️

[@misshappyballl]

**Gets weird elementary school flashbacks**

[@nataliaocena5110]

SAME I USE TO WATCH THIS VID ALL THE TIME!

[@CharliePrincessofhell]

Harry Potato Cat same I would watch this every day to mlp was my favorite show when i was a kid

[@thatonecandor]

Ikr

[@starrxy6573]

i was 5 when i watched this every day :v

[@d1anqxo]

Happy Ball SAME I WAS 5

[@chloesmethurst419]

This was literally the first UA-cam channel I watched. Ahhhh the memories!

[@sweetanzu2231]

chloe smethurst Well your first UA-cam channel was a good one!

[@Unknown.691]

The memories are real

[@Anisa-ali]

Your video’s are my childhood. Thank you soo much ❤

[@matisusss]

i love when youtube randomly recommends you many years later a video you've watched when you were younger and you rewatch it to remember the good old times
(if you'll tell me i'm the only one, i won't belive it, prove me wrong)

[@RosannaPansino]

This video is making the rounds rn. UA-cam showing it to everyone 😂

[@clarissatafolla9000]

Doood I remember this was my first ever video I’ve seen from Ro😭❤️!

[@luisa-gk7kt]

Same

[@Mycheezcakey]

Same

[@mohammedasifkhan2487]

Same

[@alenahashim6856]

Daughter: Same

[@sneetsnart44]

Same

[@avaclark5122]

I begged my mom for so long to make this when I was 6 and finally she surprised me for my birthday 🥳

[@user-oi6im5tf7b]

hi 🥺💞🖇️

[@kuromkdyzpiper8239]

LOL

[@ellis2158]

OML lucky I just watched the satisfaction and stuff 6 year old me LOVED IT and still dose 💗

[@Mackenzie88]

I got mlp cake on my 6 birthday

[@YourFaveGen]

@@ellis2158 does*

[@hxst-oz8gi]

i used to watch ro so much as a kid rewatching this was so nostalgic and funny its so nice to see ro still has her channel

[@blueberry9468]

It’s so amazing that she still posts, she’s so successful!

[@Kast3rr]

I agree!

[@bootylicker90000]

ikr!!

[@anayakesharwani8445]

Yes

[@citrusbear2630]

And she has a voice acting job in Cookie Run : Kingdom!!

[@yingtiann]

​@@citrusbear2630 WHAT WHO DOES SHE VOICE??? I NEVER NOTICED

[@mae-du8nv]

I think this video is very important to me and a lot if people.
This video was the first video i saw from ro and alot of people can relate
Sigh... The simpler times with the adorable intro

[@strxx.x]

Same..

[@unknown.sucks.]

Rosana Pansino was and still is my comfort channel, your never too old for baking videos even at 17 😭

[@user-li6yk7iy4o]

I used to watch this when I was 5

[@sophiaplayss458]

Same

[@Demon-wp6uw]

I started watching her vids more than 5 years ago ;3 OLD FAM SQUAD WERE U AT
#oldfamsquad

[@azuretoast2060]

I'm here UwU

[@husnalimbada]

Sameeeeeer

[@MC_Cynator]

Here!!!

[@yeonjunsjk]

Right here!

[@sophiiqp]

Hereeee!

[@impostor5161]

Oh my gosh I just remembered Nerdy Nummies name and OMG *THIS IS THE DEFINITION OF MY CHILDHOODDDDDD*

[@Miss.Rosy.]

I have no idea how i watched this so many times when i was younger, i don't even remember knowing english at the time

[@oxjher]

I remember watching this as a kid, i didn't know english at that time but i never got tired of seeing this video; i always wanted to bake these but there was no time and i didn't have the figurines. Now almost 10 years later i am planning to finally bake these, i still don't have the figurines, but i'll figure out how to replace them haha ♡♡♡

[@xiaonazhang2001]

When quarantines got you watching videos from7 years ago XD

[@kuromkdyzpiper8239]

Yeah but it’s actually making me happy-

[@samirose5665]

8 year

[@darshapatel5196]

Hahahahahahahahahahahaha me rn

[@YourFaveGen]

XD but i remember my childhood😂

[@liviannebrown5458]

Who is whatching this in 2019?

[@lauraaguilar994]

Me

[@rosetitan1106]

Your pretty im a girl im not that pretty ( but i love myslef) too

[@liviannebrown5458]

@Layla Lam Thanks a lot

[@turningthebarrelrev7201]

Livianne Brown how about 2020

[@hello34659]

Me

[@miyanodesuu]

This shows how much time flies
I was about 5 when I first watched this and now I’m in Highschool
Nostalgia hits hard

[@bonbon7777]

So much time has passed and I still watch your videos ,this was the first video I watched from you

[@llamas0713]

I remember watching this like 5 years ago😂

[@reynaaguirre2104]

2019???
Anybody

[@aritalegacha5659]

Meeeee

[@kazukiluvv399]

Me

[@dicewarner]

Me yaas

[@teresanicholls7976]

Meeee

[@andisatriadysakka7252]

ME!!!

[@addicttt]

10 years later and still the best

[@madelinetheagenerale3954]

My first ever video watched from Nerdy Nummies channel 💗🥺

[@loading..192]

Same!

[@gachasweets7547]

I remember this was the first video i ever watched from you
Oh the memories!
And WOW that was a huge change!

[@sandraleach5848]

Who else watches her vids and never actually bakes along?
just me, ok I will go now...

[@skylerwolf4998]

Me. Mainly cause I'm too lazy to bake them. 😂

[@sophiavaladez8139]

I do, mainly because i'm lazy or don't have the ingredients

[@sandraleach5848]

@@skylerwolf4998 same

[@pamelaramirez216]

meeee

[@kuromkdyzpiper8239]

Ye

[@KylaOLIVER]

This is literally so nostalgic! I remember watching this video on repeat because I liked it so much!

[@tahiraahmad9835]

It's so crazy to know that this video was made 10 years ago. I loved to watch this video as a kid and now I still enjoy it. Thank you ❤

[@cataalvarado2738]

when I was like 7 years old I used to see this video EVERY TIME I mean I was in love with mlp so yeah😂✨

[@bubbletae286]

Omg i literally remember watching this 7 years ago when I was literally like 8 and now I’m 15 😭😭 I remember this exact video

[@olivia_is_online8192]

I was 6 and now I'm 13 I remember being obsessed whit this and wanting to make them for my birthday but I never did becouse my mom didn't like food coloring

[@Loveangelina]

11 years later I'm 20 watching this

[@da1ndonly_mee]

THIS GIRL WAS MY WHOLE CHILD HOOD AND I FOUND HER TODAY I AM SO HAPPY

[@jenrie9]

this video is probably the video that got me into baking, over the years, ro is still a big inspiration 😍

[@TinyToesssssssss]

Guys this was 7 years ago don’t call her weirdo that’s when she was younger then before
Edit: It's 2024 now and I'm still watching this video. What the hell was I on 3 years ago 💀💀

[@hamham1498]

who tf is calling her a weirdo?

[@clockology7636]

Nobody called her a weirdo tf

[@ayanabil8904]

لببققققققققبببلللببببققققفققفلفللللأاغفف٥٥٥٥ففففقق

[@milleenadavis7037]

Huh?

[@Elisa-in8sx]

nobody called her a weirdo- i think you are kinda liying ._.

[@Minhnguyin]

Wow the background is soo different now and the intro is soo cute I kinda miss it a lil

[@pyroplasm7098]

ro is honestly so adorable , shes probably one of the most wholesome and sweet content creators on youtube

[@I-forgot-how-to-draw.]

You’re the reason i got into MLP and cooking. Thank you for all you’ve done, Ro! ❤

[@Ally-ke6yx]

Omg, I remember always watching this! This video is literally me whole childhood. I-

[@urarosesanchez4318]

I don’t know what to say

[@Kast3rr]

same bro like 😭 IM SO OLD

[@ilikepie4685]

All aboard the nostalgia train! We’ll be leaving as soon as everybody gets on! Edit: I remember Ro forgetting to turn on the mixer and found it hilarious, still do.

[@DicedTea]

Im a year late to the train! Has it left yet?? 🥲😂🤭

[@ilikepie4685]

@@DicedTea We come back yearly, don’t worry!

[@-Just_Clover_789-]

Brings back so many memories the first vid I watched on YT 6 years ago

[@ashleyastoria]

I remember watching this video when i was 8 now im 18😂

[@miavaladez3394]

Why are the dinosaurs in the back of the intro mating? XD

[@clarityshine4623]

Mia Valadez you're here too???

[@JoseLuis-tx8qk]

lol

[@obeydachessee]

:0 I barely notice

[@catmomtrait]

OOF

[@nelliloves]

Thank you for making my childhood 😭🤚

[@mushiebloomowu5182]

I remember watching this as a kid and I really wanted my little pony cupcakes for my birthday 😭😭

[@averyiscool.]

omg i was about 9~10 when i saw this, and i recently turned 16. that's so crazy

[@underscammie__0]

Me watching this vid:
Such Satisfy
Much Wow
My mom:
You know this is a tutorial vid, right?

[@daaminig7176]

Honestly I never realized that...... until like two years ago I used to watch her videos from years and years and I always thought they were for entertainment like not necessarily tutorials

[@rosieeposieeeee]

Who’s here in 2021
And I remember watching this video every day when I was like 4 or 5 I lovveeeed her and I still do

[@tiffanyweston1781]

Yep-
Her videos that are 6-7 years old are my childhood 😌👌

[@W-o-n-d-e-r-h-o-y]

Every year I come back to this video. It’s always like how I remember when I was little! ( also congrats on all the subscribers you’ve gained! )

[@currently_robyn_you]

The fact that this was the first ever video I ever watched when I stole my sisters laptop as a 4 year old is amazing

[@linarosli8697]

i remember this being one of the first videos i’ve watched from her when i was 5(?). since then shes’s always amazed me with every creation she’s made. Ro was always the cutest and funniest person ever!

[@yomomsturds2927]

2
0
1
9
?
I watched this when i was little and now im 11 XD

[@kyshey5165]

same

[@MC_Cynator]

OMG SAME I'm 11

[@cybrastro]

Same lol

[@lullabychan7311]

Me too
Lolz

[@arvinvalera8054]

?

[@Hikara-Fyodorisalive]

I keep coming back to this vid. The memories bro..

[@starryu__]

this was i think the first video i’ve ever watched from her, and i think her channel is why i love baking so much now

[@Hyein_luvrr]

OMG I WATCHED THIS WHEN I WAS 5 AND NOW ITS 2020 SO AM NOW 10
Edit: umm soo its 2021 and now I am 11
Edit 2: IM 13 NOW LMAOOO 😭😭
THE NOSTALGIA!

[@janieZ08]

AmALionThatEats EGGS same but I’m 12

[@mixiepixie5320]

oml me toooooooo

[@thetmtalk698]

Me too

[@ArianaRodriguez-ds7td]

Same

[@AngelynJuliano]

@Abigail Samia girl ur born in 2012 and ya almost 9 u rlly think ur that old?

[@creepercrew8560]

I remember watching this SO many times when I was younger!
I still love My Little Pony from 4 years ago! 😂

[@MochiiBunn625]

omg I can’t belive I found this video once again. OMGGGG ❤❤❤

[@arandomsimp838]

Just came back here, the intro is SO NOSTALGIC.
I literally found her this way, I was deadass binging MLP, and this suddenly got recommended on my youtube. Absolutely loved it.

[@TeddyCue]

I just love how UA-cam recommended me old videos from my favorite UA-camrs

[@plebbypotato6424]

I remember me watching this when I was 6 and I had the EXACT figurines she has and for some reason I would play with the figurines with plates XD idk I was a weird child an looking at this back now that I’m 11 gives me some great memories

[@celestiias2196]

You still are a child. The word is toddler

[@rosie2308]

First video I ever saw of her when I was younger omg you have come so far u are amazing Ro!!!

[@lou9226]

어릴 때 진짜 최애 영상이었다..

[@chorcc279]

omg i remember watching this when i was like five •o• nostalgic vibes rn