Listen to Justin Bieber Rap on Chris Brown's New Song "Ladies Love Me"

Justin Bieber has just revealed his new collaboration with Chris Brown! The Biebs' alter ego Shawty Mane is back in full force, rapping on Chris' new song “Ladies Love Me."

The 17-year-old singing sensation raps in the song: “Baby I’m your doctor / I could be your rocker / Swaggin’ I’m not braggin’ / But I swear that I could rock ya.”

"SHAWTY MANE!! I'M BACK!" The Biebs Tweeted, along with a taste of "Ladies Love Me."

Justin and Chris, 22, recently finished their collaboration on track “Next to You” and released a music video for the hit.

Listen to the track below. What do you think of JB as a rapper? Sound off in the comments.