Party king Rogen dares to bare
Seth Rogen strips down to his underwear at parties while Hot Tub Time Machine star Craig Robinson plays the piano, director Evan Goldberg has revealed.
Evan directs the two comedians in new movie This Is The End, in which scores of Hollywood stars play themselves attending a party at James Franco's house.
The movie also stars Paul Rudd, Emma Watson and Danny McBride and features cameos from Rihanna and Carmen Electra.
"Over the years we have had enough parties where Craig had played piano and Seth has ended up in his underwear to make movies like this," he said on the red carpet at the Los Angeles premiere.
Your Highness star Danny joked that wild parties were a daily occurrence for the tight-knit group of Hollywood pals.
"Every night of our lives is literally what this movie is, usually bigger. Monday, Tuesday, Wednesday, Rihanna is there, Craig Robinson plays the piano."
In the movie the comedians have to face an impending apocalypse, which prompted them to think about how they would spend their last day on earth.
How To Train Your Dragon star Jay Baruchel said he wouldn't be in a hurry to go anywhere: "I would get a bit of a buzz on, kill a shepherds pie, sit around in my boxers and pet my cats."
While Danny said he would be too scared to react: I" probably would just freak out, I wouldn't have enough clarity to think it was a chance to do what I've always wanted to do."
The movie is due out in the UK on June 28.