Rebel Wilson Crashes Ellen to Drop New Trailer

Although One Direction was Ellen Degeneres' guest on Wednesday's show, that didn't stop Rebel Wilson from dropping by. Since it appears that Wilson is the boy band's biggest fan, she made her way to the stage decked out in head-to-toe 1D merch.

But it would appear that Wilson had an ulterior motive. Since the boys are all single, she figured they would appreciate her new movie, How to be Single. So what better place to drop the trailer than at someone else's talk show appearance?

The movie stars Wilson as a party girl who takes her newly single friend (played by Dakota Johnson) out for a night of drunken debauchery. The two single ladies learn how not to get free drinks and how not to react to a stranger after a one-night-stand.

Watch Wilson's impromptu visit and trailer below: