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What happened?!

Hilary Duff has called it quits with husband Mike Comrie after three years of marriage, her rep confirms to E! News.

"Hilary Duff and husband Mike Comrie have mutually decided to an amicable separation. They remain best friends and will continue to be in each other's lives. They are dedicated to loving and parenting their amazing son, and ask for privacy at this time," the rep said in a statement.

The former lovebirds wed in August 2010 and welcomed son Luca in March 2012.

Lizzie Maguire is back on the market, fellas!