Summer's Dirty Dozen

Mel Gibson. Lindsay Lohan. Taylor Momsen. See the 12 stars who were very, very naughty this summer

JUSTIN REGO

The Bachelorette contestant secretly had a girlfriend back home – Jessica Spillas – who spilled the beans to Ali Fedotowsky. "[She told me] that you came here to be famous," Fedotowsky said in confronting Rego, "and that you guys were going to be together and get married." Rego denied it, but as he walked away, he was played off by voicemails he had left declaring his love for Jessica. "Nice move," said Keyboard Cat.