Actress Mischa Barton has hit out at the media's obsession with her weight and the size zero debate, insisting she does not suffer from any eating disorders - unlike her pal Nicole Richie.

The former ‘The O.C.' star, 21, understands the pressures of being in the spotlight as a role model, but despises the way the media constantly associates her with Richie, who suffers from hypoglycaemia.

The ‘Pirates Of The Caribbean' star was required to unrobe for her part in 2005 movie ‘Domino', but she shot her first nude scenes in horror film ‘The Hole' – when she was just 16.

She says, “Sex scenes are easy. I don't really have a problem with them. Actually it was quite liberating in ‘Domino' to be out in the middle of the desert completely topless with a beautiful Venezuelan guy (co-star Edgar Ramirez).

This is cache, read story here