Justin Bieber

Watch: Justin Bieber - exclusive freestyle on Jay-Z's collab with Kanye West 'Otis'

Watch: Justin Bieber - exclusive freestyle on Jay-Z's collab with Kanye West 'Otis'Justin Bieber takes it to Power106 FM and raps on Kanye West's and Jay-Z's join-track Otis. Bieber took the challenge pretty good, as the host admits in the end "yeah, he got it!".

Looking very relaxed with his hat on, Justin opens his rappin' : "Damn, damn, JB where the hell you been/ Yeah I got a new necklace, diamonds,/ Two big-face Roleys, no I ain't lyin'/ Makin' Mama so proud that she cryin'/ Yeah you say I'm crazy, guess that makes two/ But I never knew that dreams really come true/ Started playin' drums when I was two/ Now I kick it in Japan, Kung Fu." And just when we thought he was finished, he comes in saying "Wait, I'm not done!" and he sings some verses to his girlfriend Selena Gomez : "My girl says I'm perfect, she just loves an imperfect person perfectly/ Personally, I think she is perfectly perfect".

Bieber just released his Christmas album Under The Mistletoe two days ago, on November 1st and he was in L.A.'s Power 106 radio station to promote it. Check out Bieber's rappin' skills in the video below and read his biography on browsebiography.com:

What's next 'Drummer Boy'?