Hollywood relationships can definitely be tough, and it sounds like Audrina Patridge and Ryan Cabrera have called it quits already!
Over the weekend, “The Hills” star showed up to Perez Hilton’s birthday party sans the “Fall Baby Fall” singer and was solo at the party she hosted at MGM Grand’s Wet Republic in Vegas.
Meanwhile, Cabrera –who was in Vegas as well- was spotted at Leona Lewis’ birthday bash at Pure.
After dating only a short while, a source claims, "Ryan and Audrina are definitely not together right now. It's still a touchy subject for her…Audrina's not talking about it, but people were talking about it over the weekend."
