Kate Bosworth can't remember shooting her love scene with Jim Sturgess for their new movie "21," she said at Wednesday's screening of the film in Manhattan.
"We were both so drunk," the "Superman Returns" star told People magazine. "Jim and I became such good friends, we decided to have a couple of drinks, loosen up and go for it."
The on-set action is also pretty vague for Sturgess.
"We were on Grey Goose, I think," said the British actor. "It was brilliant for about half and an hour. As we continued to drink ... it just became sloppy and messy. I couldn't stand up at one point."
Another of Bosworth's "21" co-stars recently told Marie Claire magazine that the pin-thin Hollywood "it" girl can "drink anyone under the table."
"Get a couple in her, and she's definitely a very fun and crazy girl," said Josh Gad.
"We went out to a pub on St. Patrick's Day. Not only did she pick the place, but she picked the rowdiest place, where everybody and their mother came."
But Gad said the actress, 25, is also the first to go home.
"She had a blast, and everybody was just enamored of the fact that there's a superstar singing and dancing and going nuts. But she was also the first one to be like, 'OK, I'm out of here.'"