50 Cent Says There's ONE Rapper He'll Never Beef With — Who Is It?

50 Cent has beefed with damn near everybody: Ja Rule, The Game, Rick Ross, Fat Joe, Diddy, T.I., Floyd Mayweather (not a rapper but still)... But in a recent interview, someone noted there's one rapper 50 will NEVER engage with — and 50 actually agreed. The man has gone at everyone from street legends to pop stars, but apparently there's a line even he won't cross. **Who do you think it is? And why? Drop your guesses below.** (No spoilers if you already read the article — let people guess first.)