The rapper drops his new album Animal Ambition in a few months and he revealed he totally wanted Drake and Rihanna to be on it. He even said Drake's the best at making music about relationships right now. Those collaborations will have to happen in the future because they're not on the album, though.
When asked who he wouldn't work with 50 responded, "I really don't see me and Justin Bieber having a record." Ouch! His comment comes after the two of them were both spotted hanging out with Floyd Mayweather Jr. and Lil Wayne a few months ago. And after Justin reportedly wants to start a rap career.
The Biebs might want to watch out and hope this isn't the beginning of a rivalry. 50 Cent likes to beef with other artists. Just ask Diddy and Rick Ross all about that.