Chris Brown And Busta Rhymes Go H.A.M. In 'Why Stop Now' Music Video

Busta Rhymes has dropped a typically frantic video for his new single 'Why Stop Now', taken from his forthcoming LP Extinction Level Event 2: End of the World.

The Cash Money signee spits his equally hyper double-time rhymes on the Hype Wililams-directed clip while starring in a range of random backdrops, taking visual cues from The Matrix, YouTube, the Occupy Wall Street protests and more.

Chris Brown returns the favour for Bussa Buss' explosive double-time rhymes on last year's Grammy-nominated smash hit 'Look At Me Now' by making a cameo, lending his vocals to the hook.

'Why Stop Now' is being released as part of a joint venture between Cash Money and Google's new iTunes competitor, Google Music.

Watch the video below...

Wiz Khalifa, Chris Brown, Meek Mill and more take to the stage at Power FM's Powerhouse show...