Sienna Miller had her private parts digitally enhanced for her new movie. The 26-year-old actress had to have pubic hair added by computer wizard for some scenes in her new film "Hippie Hippie Shake."

In the movie, Sienna plays Louise, the girlfriend of publisher Richard Neville, who was heavily involved in London's party scene during the 60s.

Keira Knightley has no problem going nude in front of the camera.

The 23-year-old actress was happy to whip her bra off during a sex scene with Cillian Murphy in 'The Edge of Love'.

Keira Knightley says shooting her new movie was the most frightening experience of her life.

The actress had to sing in 'The Edge of Love', in which she plays Vera Philips the lover of Welsh poet Dylan Thomas, and admits she found it incredibly tough.

Sienna Miller loved "getting naked" for her new film "Hippie Hippie Shake".

The Hollywood star, who had to wade naked into icy waters for one scene, found the experience "hilarious" and felt she had "achieved" something after she was finished shooting.

Keira Knightley has been gushing about how "beautiful" Cillian Murphy is to her boyfriend ahead of the pair's passionate love scenes.

The 22-year-old actress has allegedly confessed to actor Rupert Friend - who she has been dating for two years - she thinks her "The Best Time Of Our Lives" co-star is "amazing."

Heath Ledger will play The Joker in the sequel to 'Batman Begins'. Hollywood bosses confirmed that they have cast the Oscar nominated 'Brokeback Mountain' star as the villain in 'The Dark Knight' on August 1.

Director Christopher Nolan said, "Our challenge in casting The Joker was to find an actor who is not just extraordinarily talented but fearless. Watching Heath Ledger's interpretation of this iconic character taking on Christian Bale's Batman is going to be incredible."