Mia Sinclair Jenness and Sharon High School Select Choir perform at Boston's Holiday Lights

Mia Sinclair Jenness and Sharon High School Select Choir perform When I Grow Up and Jingle Bells at Boston's Holiday Lights.

[@telltalenarrator4070]

It's been almost two years since this performance, and I still can't get over how happy Mia looks

[@BlackKnight413]

She looks so happy and yet so cold at the same time lol

[@maggotsrule1959]

Mia's adorbs! I love her facial expressions

[@TheRealFrandude]

This is why Mia Sinclair Jenness's Matilda is my favorite Matilda she has a great singing voice and she's cute at the same time

[@Sita_Schioetz]

Mia is so cute

[@pabloq2412]

sampling this, also miss high school ;)

[@tapangarotman4546]

This girl no cap plays fancy Nancy now in Disney😂

[@chaainsawman]

Omg we did this for are school in musical thereter
Also I had to ride acros the hall lol

[@kndonehundredm3715]

How could she appear in here if she already retired from Matilda?

[@winnietan9819]

This is an old video.

[@LassTooFunktoDruck]

+Singapore Kor She had already left the show by the time she did this performance. But Matildas who have left have done promotional appearances so it's not odd.

[@kndonehundredm3715]

Tori Feinstein temporarily filled in.