Global Fan Day - The Catching Fire Cast Facebook Q&A

Jennifer Lawrence, Josh Hutcherson, Liam Hemsworth and Francis Lawrence took to Facebook yesterday to talk The Hunger Games: Catching Fire with Mashable's Kurt Wagner and to premiere a brand new clip from the movie. Check out the full Q&A below.

"Nice to meet all of your phones," actress Jennifer Lawrence jokingly said to Facebook employees who were photographing her onstage just moments before she participated in a Q&A panel Wednesday at Facebook headquarters in Menlo Park, Calif.

During the 45-minute panel, Lawrence recounted how she "had to pee into a bucket" on set while wearing a wedding dress. She also said that the hardest and most emotional scene to tape was the one in which Katniss couldn't say goodbye to her family. Lawrence, who sported a new pixie cut, also poked fun at her digital skills.

Jennifer Lawrence and Sheryl Sandberg at Facebook HQ

"I've never been so confused in my whole life," she said when asked how it felt to visit Facebook. "I'm so technologically so dumb."

Near the end of the panel, the trio of actors talked about their Facebook use. Lawrence even conceptualized a fake Facebook status.

"I'm sweating — that would be my status, and it would never change," she said.