Best of 2011

Over and Out! The Year's Biggest Breakups

From Ashton & Demi to Arnold & Maria, 2011 was the end of the road for these star couples

ARNOLD & MARIA

After 25 years as husband and wife, Schwarzenegger and Shriver called it quits in 2011, following Schwarzenegger's affair with his former housekeeper, which resulted in a son.