Is there trouble in Madden-Land? We’ve been hearing rumors for the past two weeks that Benji Madden has been stepping out on Paris Hilton, and he was no where to be found this weekend while his wonk-eye was getting close to her ex. Paris and Stavros Niachros were seen getting cozy at hot Miami nightclub Mokai on Saturday.

A witness tells Star that Paris arrived at the nightclub at 2:30am after partying at the Fountainbleau hotel all night, following the Victoria’s Secret fashion show.

“Paris and Stavros were all over each other,” the witness tells Star. “They were at the same table for about an hour and then they left together. It didn’t seem like Benji was on her mind at all!”

Paris Hilton Hooks Up With Stavros Niachros In Miami

Paris Hilton Hooks Up With Stavros Niachros In Miami