Justin Bieber Show - One less lonely Girl and One Time -
3:58
Justin Bieber - One Time (Live M6 Music 2010)
3:56
Justin Bieber - U Smile and Baby Live on Ellen Show
38:01
Justin Bieber London Live
3:04
Justin Bieber - One time acoustic in Mexico
7:47
Justin Bieber on Ellen (One Time Performance & Interview) HD
13:39
Justin Bieber sing "All Around The World" and "As Long As You Love Me " and more on BBC
4:15
Justin Bieber One less lonely girl Live
6:22