Anna Kendrick reveals that she used a butt double during her nude scene in the upcoming movie to be released on July 8, Mike and Dave Need Wedding Dates.

The 30-year-old actress told E! News, "When you choose a butt double they're like, 'Is there anything you want?' As though they were going to scour the nation for the perfect ass you described and then they showed me three pictures and were like, 'This is the only one that could be you. This is the only one that isn't seven feet tall.'"

Kendrick explained that some of the shots were her and some were not when it came to her nude scene.

The movie Mike and Dave Need Wedding Dates also stars Zac Efron, Adam DeVine and Aubrey Plaza. It follows two brothers and their Craigslist search for acceptable dates to their sister's Hawaiian wedding. The dates they find turn out to be partiers pretending to be appropriate for the job to go on a free trip to Hawaii.