Some of Justin Bieber's popular videos as of 2015 are "Baby," "Boyfriend" and "Never say Never." Justin Bieber owes an enormous part of his success to videos.
The music video for "Baby" released in 2009 brought Bieber fame with over a billion views on YouTube. The video, which also features Ludacris, shows Bieber chasing after a girl in a bowling alley.
Unlike the funny "Baby," "Boyfriend," released in 2012, is more romantic. In this video, Justin Bieber shows he has grown up and is no longer a little boy.
"Never say Never" served as a theme song for the film "The Karate Kid." In this video, Justin Bieber and Jaden Smith, who raps a guest verse, sing and dance in the studio while playing footage of Smith’s appearance in "The Karate Kid."