Cameron Diaz has ** shortage of famous friends. **t only has she been an entertainment industry fixture for over 20 years, but she also has one of the most easygoing, fun-loving personalities in Hollywood - who wouldn't want to hang out with her? Just last month, Cameron pulled the quintessential BFF move by defending Drew Barrymore against a radio host who brought up her past struggles with ***** and *******, and many stars - including Drew - have been equally vocal about how great a pal Cameron is to them. In ho**r of Cameron's 41st birthday on Sunday, we've rounded up the sweetest quotes from and about her, straight from her famous girlfriends.