Dax Shepard, Kristen Bell: ‘The Judge’ Star Tells Conan O’Brien His ‘Frozen’ Wife Shaved His Butt Before ‘This Is Where I Leave You’ Taping [VIDEO]

All we can say is THIS is love. If you tuned into TBS' CONAN last night then you undoubtedly heard the bizarre story The Judge star Dax Shepard told Conan O'Brien about when he asked his wife, Frozen's Kristen Bell, to shave the inside of his butt. Why? Well, because he was gearing up to show it off in the recently released film This Is Where I Leave You. Not the inside, of course...

Always entertaining, Shepard sat down in between O'Brien and sidekick Andy Richter to promote his upcoming Robert Downey Jr.-Robert Duvall-starring movie, which was released this past Friday, Oct. 10, but it seems his "graphic full nude scene" from the Tiny Fey-Jason Bateman vehicle was MUCH more interesting to the late night host.

In order to counter his no butt cheeks, Shepard spent much of his time doing squats in order to get that convex look. Sadly, he realized he had "a forest in the valley," as Richter put it. BUT, no worries, because he had a solution...

"My deep, deep fear would look like there was a werewolf trying to escape my buttcrack. ... so I asked Kristen. ... It was a terrible experience."

Yes, Kristen Bell shaved Dax Shepard's ass –– the inside. Check out the actor's hysterical CONAN segment below:

I'm on Conan tonight, snuggled up to my pal @AndyRichter. @TeamCoco

— dax shepard (@daxshepard1) October 14, 2014

Be sure to tune into CONAN Monday – Thursday on TBS at 11 p.m.