Lindsay Lohan's sexy desperation

Lindsay Lohan is desperate to be more sexy.The stunning 'Just My Luck' actress - who has been dogged by claims she is too thin - is trying to pile on the pounds so she can be curvier.She revealed to America's New York Post newspaper: "If you want to be called sexy, you have to have t*ts and an ass."Meanwhile, Lohan has revealed that she would strip off for a film if it would guarantee her an Oscar.The stunning actress - who is desperate to shed her party girl image - confessed: "I'm OK with being topless in front of people, but I'm not sure if I'd want to do it on screen."If it's a role that's going to win me an Oscar, it would be different."However, last year Lohan turned down the chance to appear in Playboy - because she was worried how her younger fans might feel about it.

She said: "I'm not doing Playboy, no. Never. They contacted my publicist and they asked if I would do their 20 questions spread, which is not a nude photo that they do with it.

"I do have a young fan base and I'm not interested in doing Playboy right now in my life."