4. Bette Midler & 50 Cent
Did you ever know he was her hero? (…get it?) This odd duo of rapper and self- proclaimed “nice Jewish lady” met working on Midler’s charity The New York Restoration Project (NYRP). The two worked together to bring public garden space to inner city New Yorkers as a way to provide healthy eating options.

5. Elton John & Eminem
Another unlikely friendship. Eminem once known for homophobic lyrics became fast friends with John after their duet at the 2001 Grammys. Eminem credits John with helping him overcome self-destructive drug abuse problems.