Beyoncé: The movie

Beyoncé Knowles wants to make a film made about her life.The singer-and-actress plays a character based on her idol Diana Ross in her latest film 'Dreamgirls' but hopes one day somebody will portray her in a movie.Beyoncé said: "Diana Ross, Tina Turner, all of those strong black women - they're what I strive to be. They were pioneers and without them Destiny's Child wouldn't have travelled the world. I've thought about that. And I've thought about Diana Ross playing Billie Holiday and now I'm doing a story on her. Maybe one day someone will play me."Earlier this week, Beyoncé admitted she cannot wait for Christmas - because she gets to gorge on delicious festive food.The 25-year-old star also blasted Hollywood's current trend for super-thin actresses, insisting Christmas food is too delicious to miss out on because of a diet.She said: "People are obsessed with skinny girls at the moment. I'm going to be eating for America over Christmas to get some more junk in my trunk. So raise a glass and toast for me, people."