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 ("Pride & Prejudice," "Atonement") says appearing nude in films is "very simple" for her.

"It was very simple. It was a sex scene and I never like them when they've got bras on," she said, referring a love scene in her latest film "The Edge of Love."

Keira Knightley says she never gets asked out on a date.

The 23-year-old actress - who is dating her 'Pride and Prejudice' co-star Rupert Friend - insists she is never approached by prospective lovers, and wouldn't even notice if she was.

Keira Knightley sounded like a "pubescent boy" when she sang in her new movie.

The 23-year-old actress - who plays Dylan Thomas' lover Vera Phillips in 'The Edge of Love' - was "terrified" when director John Maybury ordered her to sing live, because she believed she would be miming to a pre-recorded track.

Sienna Miller says playing a mother in 'The Edge of Love' made her feel broody.

The 26-year-old actress - who recently split from boyfriend Rhys Ifans - revealed starring as poet Dylan Thomas' wife Caitlin MacNamara made her realize how much she wants to have children in real life.

Actress Keira Knightley has long denied that she has an eating disorder. Now her mother, Sharman Macdonald, is confirming to Britain's Sunday Times that her daughter is not anorexic.

"She has always been thin," her mother told the newspaper. "She's her daddy's daughter, with his long body."