11/20/2013 03:40 pm ET

Jennifer Lawrence's Ego Really Bothers Liam Hemsworth And Woody Harrelson

Jennifer Lawrence gets along with everyone in the cast of "The Hunger Games," but do her co-stars actually like her?

In a new interview with The Hollywood Reporter, Liam Hemsworth and Woody Harrelson poke fun at the 23-year-old actress, joking that her ego has exploded since she took home that Oscar.

"Some people on set ..." Hemsworth says, "get a little too big for their britches." Harrelson reveals that the cast and crew "can hardly talk to her anymore" now that she's "Jennifer Lawrence" and not "just Jen."

"Or J-Law," Hemsworth continues. "I'm not really going to call you J-Law, though, am I? Because that's ridiculous. I'm a person, too, you know? Don't talk to me that way."

"You can't talk to her directly or look her in the eye, that's one of her rules," Harrelson quips.

Obviously the guys are just kidding, but their exchange is seriously funny, considering Lawrence is known for her friendly and outgoing personality on-and-off set.

"Jennifer is incredible to work with -- really she is so much fun and such an idiot, but such a genius at the same time," co-star Josh Hutcherson told MTV News last week. "I just love being around her and we have such a great time together."

Don't you wish you could join in on all the fun?



Jennifer Lawrence