The Princess and the Frog (2009) Scene: "Frog & Wife!"/Naveen & Tiana become human again.

Realizing their tru love for each other, both Naveen (Bruno Campos) and Tiana (Anika Noni Rose) tie the knot which unexpectedly breaks the spell and transforms them back to human form.
'The Princess and the Frog' - A film by Ron Clements & John Musker
Starring: Anika Noni Rose, Bruno Campos, Keith David, Jenifer Lewis, Terrence Howard, John Goodman & Oprah Winfrey.