Sophie Monk Gets Revenge On Cheating ‘Dr. 90210′ Boyfriend

Ever wanted to get revenge on a cheating boyfriend? Well, you and Sophie Monk have something in common.

Actress and former girlfriend of Benji Madden spilled the details on how she got revenge on a cheating boyfriend to Australian radio show on 2DayFM. (Rest east Good Charlotte fans: The cheater wasn’t Benji.)

The 30-year-old actress related how she walked in on her boyfriend–plastic surgeon and Dr. 90210 star John Diaz–with another woman:

“I rock up in the morning with a coffee and presents and he had a present there – a chick. I walked back in and went, ‘What’s going on?’ and actually had a conversation. I spoke to the girl. She was in shock. I didn’t know her. She was innocent. [Then] I spilt coffee on his car very strategically.”

Just spilled coffee? It sounds like he got off easy.