Emile Hirsch might be in big trouble

Speaking of Sundance, things apparently got more than a little heated at one of its after-parties for actor Emilie Hirsch and an unidentified female Paramount Pictures executive. The altercation reportedly took place early Monday morning at Tao’s pop-up club at the film festival. “Something happened between the movie exec and Emile, and she said she had been assaulted and asked security to call the police,” a source tells Page Six. “Emile didn’t leave the scene, and calmly waited for the police to arrive, and spoke with them until around 5 a.m., after which he went home with his friends. No arrests were made.” That could change, though, as Salt Lake City police are said to still be investigating the matter.

Follow Ned Ehrbar on Twitter: @nedrick