Jennifer Lawrence Steps Out With Her New Man

Credit: Dimitrios Kambouris/; Jon Furniss/

Super-hero couple alert!

Jennifer Lawrence, 20, is dating her X-Men: First Class costar Nicholas Hoult, 21.

The actress, who was a SAG Award nominee for Winter's Bone, brought her new man along to the show and the Weinstien Company's after party at the Sunset Towers in West Hollywood last night.

"They walked in arm and arm and were very lovey-dovey," a witness tells

In the midst of mingling, Glee star Chord Overstreet approached Lawrence and tried to get her phone number. But Hoult, who plays Beast in the upcoming adventure flick, refrained from using any X-Men fighting moves to fend off the competition.

"Nicholas was a gentleman," says the source "He came over and gently tugged Jennifer by the arm and gave Chord one of those 'C'mon dude, really?' looks."