"Smile" is a song by American hip hop group G-Unit, released in April 8, 2004 as the fourth and final single from their debut album, Beg for Mercy (2003). The song was produced by No I.D. and contains a sample "I Too Am Wanting", as performed by Syreeta.
The video goes through Lloyd Banks' life from a child to an adult, as he gets involved in love interests and relationships. It features Banks' two brothers, who play him at different points in his life. Former G-Unit Records artist, Olivia, is the adult girl featured in the video. The video was directed by Jessy Terrero.