Justin Bieber. Justin Drew Bieber (/ˈbiːbər/ BEE-bər, born March 1, ) is a Canadian singer-songwriter, record producer and actor. Bieber was discovered in by American talent manager Scooter Braun, who came across Bieber's videos on YouTube and later became his manager. Jan 18, · Baby Lyrics: Oh, woah / Oh, woah / Oh, woah / You know you love me, I know you care / Just shout whenever and I’ll be there / You want my love, you want my heart / . Lyrics to 'Baby' by Justin Bieber: You know you love me, I know you care Just shout whenever, And I'll be there You are my love, You are my heart And we will.