"Wouldn't Change a Thing" is a song performed by Demi Lovato with Joe Jonas from the 2010 Disney Channel television film Camp Rock 2: The Final Jam.

The song was featured in the episode "These Arms of Mine" from Grey's Anatomy and was performed by the character Alex Karev, portrayed by actor Justin Chambers.

"Wouldn't Change a Thing" was also featured on the 2010 karaoke video game Disney Sing It: Party Hits, where Lovato acted as the in-game vocal coach.

The music video for "Wouldn't Change a Thing" was taken from the filming of the movie Camp Rock 2: The Final Jam, with the scenes recorded on the film and transformed into a video clip, at the moment when the actors perform the song.

Directed by Paul Hoen and produced by Kevin Lafferty and Alan Sacks, the video shows Lovato and Jonas singing the song separately, reminiscing about the moments they were together, ending up meeting at the end and singing together the song, main theme of the film.