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FILE - In this June 24, 2010 file photo, actress Jennie Garth, right, and her husband actor Peter Facinelli arrive at the premiere of "The Twilight Saga: Eclipse" in Los Angeles. In a joint statement, the couple said they've decided to end their marriage. They have been married for 11 years and are parents to three daughters. (AP Photo/Chris Pizzello)

Biggest celebrity breakups

A look back at Tinseltown's golden couples who were once so madly in love and have since called it quits.