Jennifer Lawrence has admitted to misplacing her Best Actress Oscar that she won for Silver Linings Playbook.

The 23-year-old star, who played Tiffany Maxwell in the comedy-drama film, admitted that she's not quite sure where the trophy is.

Speaking to Spanish magazine AccionCine, Lawrence said: ''I don't know where it is. I think it might be in Kentucky. I hope it's in Kentucky. If not, it's gone. I don't have it.''

Jennifer, who is currently preparing for her role as Katniss Everdeen in The Hunger Games: Catching Fire, explained that she was worried about developing trench foot when she had to shoot some complicated scenes in a swamp with co-star Josh Hutcherson.

She added: ''That was the worst scene. We were in the swamp for days. I'm paranoid about everything and Josh was talking about trench foot and toe fungus when we were in the swamp. He was like, 'Yeah that's what happens when your feet are too wet.' Our feet were wet for 73 hours. I was having a meltdown.''