The actress was recently interviewed and discussed her costume in the film and was excited that she would not have to have her entire body painted, as she did in X-Men: First Class.
"I'm so excited, because I'm going to wear a body suit. It will be from neck down so it will cut out time and the blisters."
Jennifer Lawrence reportedly suffered from skin irritations during the shooting of X-Men: First Class and a doctor had to be called to the set.
She went on to discuss when the studio is planning to start shooting.
"May-ish. I haven't read the script yet. I haven't had 30 minutes. They literally gave me the script and I was like, 'I can't read this until Monday.'"
Jennifer Lawrence just won an Academy Award for Best Actress in Silver Linings Playbook.
X-Men: Days of Future Past comes to theaters July 18th, 2014 and stars James McAvoy, Michael Fassbender, Rose Byrne, Jennifer Lawrence, Nicholas Hoult, Patrick Stewart, Ian McKellen, Hugh Jackman. The film is directed by Bryan Singer.