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.