With reporting by Josh Horowitz
Dad's butt is gross, even if it's as well-sculpted as Hugh Jackman's.
Jackman had to bare it all for a scene in "X-Men: Days of Future Past," and his son and daughter were, well, less than thrilled that they had to see their dad's rear end on the big screen.
"Watching the movie with my daughter... of course I forgot about that scene," Jackman told MTV News, "and I forgot what it's like, and she was like 'Oh dad, gross!' "
At least his daughter was able to speak afterward; Jackman's son may or may not have been traumatized by the sight.
"My son was watching with six of his mates," Jackman said. "He's 13, almost 14, he just can't even talk about that."
See kids, next time you wish your dad was a movie star, just think about going to the movies and seeing his backside along with your best buds. Awk. Ward.
But for the rest of us for whom Jacmkan's derriere is fair game, we're just wondering what took so long to get some big-screen Wolverine nudity.
"I've tried to get it out there in all the other films, and they just keep cutting it out," Jackman told us. "Maybe I just worked out harder, the tan was better."
And since all sequels have to top their predecessors, we can expect full-frontal in "X-Men: Apocalypse," right?
"It's not my problem," Jackman joked. "I think that's a PG-13 problem."
And his kids' problem. Sorry 'bout that guys.
"X-Men: Days of Future Past" is in theaters now.