Video: Jennifer Lawrence has difficult time filming scene for X-MEN: DAYS OF FUTURE PAST.

MTV has a new blooper clip from X-MEN: DAYS OF FUTURE PAST, where “Mystique” actress Jennifer Lawrence has a case of the giggles during filming with James McAvoy. The actress finds herself uncontrollably laughing while trying to deliver a line that Charles Xavier is “living in a fantasy land.”

“I’m sorry, I am going to be able to say it,” Lawrence says. “It is a good line. In the movie it will work.”