Melbourne, May 17 (ANI): Actress Mischa Barton is set to show off her bottom again in her latest movie, You and I.

In the movie, the 22-year-old star plays a Russian teenager who falls in love with another girl in Moscow.

"She has a scene in a modelling agency where a man asks her to show her arse because that's what can happen in a modelling agency," News.com.au quoted British director Roland Joffe, as saying.

"It is humiliating and a lot of actresses would have said, 'I don't want my arse shown full screen thank you very much', but Mischa knew this is what the scene was all about. She is a brave actress," he added.

Barton had recently bared all in Richard Attenborough's Second World War romance Closing The Ring.

Oscar-nominated director said that he is not surprised with the star picking daring roles as she looks to break out of her teen idol mould and showcase her acting talent.

"People said I should not use Mischa ... but I look at Mischa's face and I see two things that are extraordinary: I see extraordinary beauty and extraordinary vulnerability mixed in a way that is actually quite heartbreaking," he said. (ANI)