More of 2012's Biggest Hollywood Splits!
One of the most surprising splits of last year was the divorce of stars Peter Facinelli and Jennie Garth, who ended what seemed to be a solid marriage after 11 years.
Jenny was very open about the shocking breakup and admitted that she remained resistant to divorce until it became inevitable. Nine months after the split was announced, Peter moved on with actress Jaimie Alexander, his co-star in the comedy Loosies. The 90210 star has reportedly also moved on, but so far is not revealing with whom.
RELATED: The 10 Most Shocking Breakups in Hollywood
Courteney Cox and David Arquette announced their divorce in June after a year-and-a-half separation. The couple had left a window open for reconciliation because of their long relationship that also produced their beautiful daughter, Coco. Despite the breakup, David revealed to ET that he and Courteney remain close friends.
Watch the video for more -- including the jaw-dropping split of comedy couple Amy Poehler and Will Arnett!