Celebrity Love Triangles That Prove Three Really Is A Crowd

Mel Gibson, Robyn Moore, and Oksana Grigorieva

In 2009, Mel Gibson was seen hugging Russian pianist Oksana Grigorieva on the beach. A few weeks later, his wife of 26 years, Robyn Moore, had filed for divorce. Mel and Oksana dated for about a year until she released a series of verbally abusive voicemails he had left on her phone. Robyn walked away from the marriage with $400 million, setting a record for one of the highest divorce settlements in Hollywood history.