Scarlett Johansson and Keira Knightley Stripped Naked for the Cover of "Vanity Fair"

Scarlett Johansson and Keira Knightley gave up their clothes for "Vanity Fair" magazine. 21-years-old "The Island" star and 20-years-old "Pride & Prejudice" actress stripped naked to appear on the cover of the magazine's annual Hollywood issue.

Fashion designer Tom Ford, who is the guest artistic director for the Hollywood portfolio stated that the two young beauties did not cause any trouble and the photo shoot went according to the plan. "We didn't have to convince them. And you know, in today's world everything is vetted through a publicist, so they all knew right before they got to the set," he told ABC's Good Morning America.

As for Rachel McAdams, who starred in "The Notebook" and also had a short appearance in Lindsay Lohan's "Mean Girls", she got cold feet at the last minute and gave up the shoot. "She did want to do it, and then when she was on set, I think she felt uncomfortable, and I didn't want to make anybody feel uncomfortable," Ford stated.

"Vanity Fair's" annual Hollywood issue also shows Angelina Jolie naked in a bathtub, George Clooney unfortunately fully dressed and so many more celebrities.