Jennifer Lawrence is getting used to being in the buff for her role in the next X-Men movie.

“I’m naked,” she told SciFiNow of her costume for "X-Men: Days Of Future." “But when I do get to wear clothes, I love the ’70s outfits.”

Lawrence is reprising her role as Mystique, but the site says her costume harkens back to that of past Mystique actress Rebecca Romjin.

“Some of the Mystique look is a little different, but we’re still using the same paint. But she’s different in this film too,” Lawrence said. “She was struggling – like a lot of normal humans – with the way she looked, and she was covered up a lot in the first movie, but this time she is Mutant and proud.”

Lawrence, 23, won the Oscar for "Silver Linings Playbook" and will be seen next in the second installment of "The Hunger Games."

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