(LOS ANGELES) -- David Arquette has announced on Twitter that he has split from his girlfriend, Christina McLarty.
He tweeted, "Sadly I'm single again. A long distance relationship proved to be too difficult."
Arquette and McLarty, an Entertainment Tonight reporter who was once married to Girls Gone Wild guru Joe Francis, began dating last summer. She's based in New York, while he lives in Los Angeles.
Arquette split from wife Courteney Cox in 2010.
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