Ashton Kutcher may be in hot water over allegations of infidelity, according to Radar Online.

Last weekend, the Two and a Half Men star reportedly spent the night with a 23-year-old woman he met at a San Diego nightclub, and the woman is now in hiding and talking to a lawyer.

“She is freaking out,” a source says.

Last weekend also happened to be Kutcher’s sixth anniversary with Demi Moore, but sources tell Star magazine there likely won’t be a seventh.

“Ashton and Demi have separated and the marriage is over,” a source tells the magazine. “The relationship ended because of Ashton’s serial cheating. It’s a painful time for Demi.”