Of all of the exciting sequences filmed for "The Hunger Games: Catching Fire," Oscar-winning actress Jennifer Lawrence recently revealed her "favorite" part of being on-set while answering fan questions at Facebook's headquarters, and unlike her chic new pixie cut, it's a wee bit "unladylike," MTV News reports.

On Wednesday night (Nov. 6), as Lawrence sat alongside castmates Josh Hutcherson (Peeta) and Liam Hemsworth (Gale) as well as director Francis Lawrence, the 23-year-old star admitted that one of the good things about the skin-tight wetsuits she and her co-stars had to wear for the tropical Quarter Quell arena scenes was their permeability.

"They even worked when we got into the water!" she said, prompting Hutcherson to ask her, "In what way? That we could pee through them? That's the good part?"

"That was the most fun part of 'Catching Fire'," Lawrence confirmed. "[Josh and I] could run into the ocean and pee together."

The next film in the popular "Hunger Games" series hits theaters Nov. 22, and just in time for the premiere, Lawrence has not only gone back to blonde, but chopped off her long locks in favor of a much shorter cut, which she showed off to fans yesterday on Facebook during a Google+ Hangout session with her co-stars and director.

The actors and film director spent the entire day answering tons of fan questions on Twitter, Yahoo's Entertainment Tumblr and the movie's official Facebook page as part of Global Fan Day, released an exclusive film clip and gave their thoughts on the trailer.

"I really have to stop squeezing my cheeks," Lawrence joked yesterday. "That's all I picked up from that trailer," and later said to herself, "'Oh my God. You have to find a prettier crying face. You need to keep it together.' I'm going to try to do more crying where it's like beautiful tears falling down my face and not changing anything, instead of this face."