Cheated on: Jamie Bergman
Secret lover(s): Rachel Uchitel

The Angel star admitted to his devilish ways after BBM messages between him and his mistress, former Playmate Rachel Uchitel, hit the Net. One convo showed the two bickering with each other about spending "quality time" together, with Uchitel stating, “I can’t do this anymore...Just fucking go and be with her,” and Boreanz snapping back with “Why do u act like such a fucking child!!!...We spend more than enough time together.” Uchitel claimed someone accessed her phone and leaked her texts to portray her in a "false light." Right. Did we mention Boreanaz's wife Jamie was pregnant with their second child during his affair?