Keira Knightley re-creates Meg Ryan's famous 'orgasm' scene

Keira Knightley has joined a bevy of other A-list stars in re-enacting famous moments in Hollywood history as part of Jason Bell's British Invasion short film for Vanity Fair.

The clips feature Benedict Cumberbatch starting to strip down by a pond, Tom Hiddleston and Felicity Jones as Bonnie and Clyde, and Keira Knightley doing her best impression of Meg Ryan faking an orgasm from 'When Harry Met Sally,' Us Magazine reported.

Bell told that he didn't know which bit Knightley would do and added that the actress kind of laughed and said, "It's the orgasm we've got to do."

After that, he explained that once people had Knightley faking an orgasm and Judi Dench saying, "l'll have what she's having," it was a pretty easy sell.