Looks like the honeymoon is over…. Unless 50 Cent is just playing around, the above tweets suggest that 50 Cent has had a falling out with Dr. Dre and Jimmy Iovine who are “mad” at him for doing Sleek by 50 headphones. We’re guessing there is a little more to it than just that, but 50 further tweets that he has a verse going at both Jimmy and Dre and it “Eminem is gonna have a heart attack when he hears [it]“. Can’t say we didn’t see this one coming…..