Justin Bieber Calls Lil Twist His 'Homey'

  Justin Bieber has been known to dabble in the world of rap. Not only does he perform the rap portion of "Baby" when he sings the song live — since Ludacris isn't always available to hit the stage with the singer — he even dropped a rap song this fall under the rap pseudonym Shawty Mane in which he raps over Vado and Cam'ron's "Speaking in Tungs." Now fans are waiting for what Bieber and