Hugh Hefner's runaway bride ran all the way to Las Vegas to party on what would have been her wedding day, but not so far away in Los Angeles, the men's mag icon was staying put inside his Playboy mansion and cozying up with an older woman.

Who is this rebound girl? Whyyyyy, none other than Miss January 2011 Anna Sophia Berglund, who according to TMZ sources was spotted making out with Hef during a (had-to-be-very) recent movie night. "It's clear Hef has moved on to Anna," they say.

Anna is 24 days older than Hef's ex-fiancee, 25-year-old Crystal Harris.

Friends of the famed publisher tell me that while Hef is "heartbroken," you'd be mistaken if you think a guy like him is sitting at home (or in the grotto) crying while his ex celebrates in Vegas.