The Juice

In today's interview for MTV's RapFix Live, Lil Wayne and Birdman discussed health issues, recent lyrical controversies, upcoming projects, and more.

Macklemore & Ryan Lewis' "Can't Hold Us," featuring Ray Dalton, rises 2-1 on the Billboard Hot 100, becoming the pair's second leader. With prior hit "Thrift Shop," featuring Wanz, having reigned for six nonconsecutive weeks, the act is the first duo to take its first two singles to No. 1 in the Hot 100's almost-55-year history.

The MC will hit the road with Chance the Rapper, Meek Mill, Earl Sweatshirt and more for a 38-date U.S. run.

Mariah Carey's new single, "#Beautiful," is logging an impressive beginning, thanks to hefty first-day airplay across an array of Clear Channel Media and Entertainment-owned radio stations and a solid initial sales forecast.

Check out an exclusive album stream of Talib Kweli's 'Prisoner of Conscious'.

Before the championship bout, Floyd stepped out with the heavyweight rhymer.