Barbie has been around for 50 years and has held many jobs, including astronaut, teacher and veterinarian. But soon, the busy blonde can add a new profession to her résumé - movie star. Universal Pictures is planning to make a live-action film based on the iconic Mattel doll, whose full name is Barbara Millicent Roberts. "Barbie is the most famous doll in history, a unique cultural icon in the world of brands," says Universal Chairman Marc Shmuger. "We're grateful to Mattel for entrusting us with this extraordinary opportunity. Barbie may be the most popular girl in the world, so we must do her proud." No word on whether her long-time love Ken will be sharing the big screen or the dream house with her.