Have you ever wondered 'WHO' a song was about? Maybe it's a song writers imagination or maybe not! Check out this interesting list of songs inspired by celebrities. Find out who Sheryl Crow’s ‘My Favorite Mistake’ is or which artists wife left him for another famous singer. Im talking battle of the songs over women, men and more. And not just any women...some are crazy women a.k.a Courtney Love...she's a 'Holla Back Girl'!