One crazy rumor coming out of this weekend’s Coachella festival is a claim that Hollywood bad boy Gerard Butler hooked up with a mystery brunette inside a Porta-Potty. According to our buddy Perez Hilton:

“Gerard Butler apparently stayed sober this weekend while attending the music and arts festival in Indio, California, but that didn’t stop him from getting his man-whore on in a big way, as witnesses at the A/X Armani Exchange and T-Mobile Neon Carnival on Saturday saw him dirty dancing with a mystery brunette, whom he later took for some ALONE TIME … in a Porta-Potty!”

That’s pretty gross, and we have a hard time believing that an A-list actor would be getting his freak on inside a Porta-Potty. And as it turns out, our suspicions are right. A source close to Gerard tells us that the story isn’t true – Gerard was not having hanky-panky inside a putrid poop tank.