Guess Who's Joining the Cast of Iron Man 3? Plus, Five Other Rad Things We Know About the Sequel

As we anxiously await for The Avengers to hit theaters May 4 (especially after reading some of the early reviews!), we can't help but get excited whenever there is any news about Iron Man...

Bonnie-Jill Laflin Bridget Moynahan Britney Spears Brittany Daniel