Music video by Justin Bieber performing U Smile. (C) 2010 The Island Def Jam Music Group
"U Smile" is a song performed by Canadian recording artist Justin Bieber. It was written by Bieber, Jerry Duplessis, Arden Altino, and Dan August Rigo, and produced by Duplessis and Altino. According to Bieber, the song is dedicated to his fans. The song was released as the second digital-only single from the latter half of Bieber's debut album on March 16, 2010.