Jennifer Lawrence's Mystique costume is leaving very little to imagination. The actress is on the cover of Empire Magazine, posing as her "X-Men: Days of Future Past" character, Mystique.

She appears nearly naked and completely blue on the cover. The costume, wasn't an easy one to get in to. She had to go through seven ours of makeup sessions.

Lawrence said she was given a bodysuit to achieve Mystique's look for "Days of Future Past." The suit, which goes from the neck down, comes complete with scales and shading.

The film is set to hit theaters on May 23.