The Tomb Raider stars, who lost her virginity at the age of 14, revealed she used to cut her boyfriend with a knife after sex because it ‘wasn’t enough’. Speaking to the magazine she added: ‘I had started having sex with my boyfriend and the sex and the emotions didn’t feel enough. “I was no longer a little girl. In a moment of wanting to feel closer to my boyfriend I grabbed a knife and cut him. He cut me back. ‘We had an exchange of something and we were covered in blood, my heart was racing. Then whenever I felt trapped, I’d cut myself. I have a lot of scars. It was an age when I felt adventurous and after a few beers things happened.’
The Tomb Raider star first built a reputation for strange sexual habits during her highly publicised marriage to Billy Bob Thornton.