Now, this is how you celebrate a "Best Kiss" win!

"Pitch Perfect 2" stars Rebel Wilson and Adam DeVine took the stage to accept their Golden Popcorn at the 2016 MTV Movie Awards, which aired Sunday night, proving they deserved the coveted honor by having a sloppy makeup session to Pat Benatar’s "We Belong."

"It’s quite incredible we won this award because, in real life, we have absolutely no sexual chemistry," Wilson joked.

DeVine added, "I’m not turned on by her soft, pillowy lips," to which the actress replied, "I’m not aroused by his little Cabbage Patch face and his tight little bubble butt."

The funny costars couldn't keep their hands off each other, kissing with a whole lot of tongue and rolling around on the ground!

She even flashed the audience and producers had to censor her girly bits!

"Thank you very much!" the actor yelled before grabbing Rebel's booty and kissing her again.

The duo beat out nominees Amy Schumer and Bill Hader ("Trainwreck"), Dakota Johnson and Jamie Dornan ("Fifty Shades of Grey"), Ryan Reynolds and Morena Baccarin ("Deadpool"), Will Smith and Margot Robbie ("Focus") and Chris Hemsworth and Leslie Mann ("Vacation").

Rebel and Adam clearly belong together, right?!

Check out the clip above to see them in action, and click through the gallery below to see all the stars on the red carpet at the 2016 MTV Movie Awards.

0410_rebel_insetLaunch GalleryGetty2016 MTV Movie Awards -- Red Carpet

For more of today's hottest headlines, check out the video below: