if you're talking about the girl, its kristen rodheaver.
But if your talking about the guy, its Usher and Ryan Butler.
Justin Bieber's debut single is "One Time".
Justin bieber was 15 when one time was released
Justin Bieber sings one time. It was the first song on his album My world 1. I LOVE JUSTIN BIEBER <3
Kristen Rodeheaver is the one who kissed Justin Bieber in the video "One Time".
Justin Bieber was 14 years old.
that is a simple answer NO one tome was sang by Justin bieber
Justin Bieber's first song was One Time
Justin Bieber's first song is One Time it is about one of his first loves
''One Time'' by Justin Bieber was his first Number one hit
One Time is the song by Justin Bieber that has "you make me happy" in it.
Justin bieber one time coz he is da best. don't forget that.
A couple of Justin bieber songs are one time, one less lonely girl, Baby, and love me.