If you could be anybody, who would you be?

Lately I've been fantasizing about being a famous pop singer. I would be super beautiful and sexy and everyone would want me. People would have posters of me on their wall. But at the same time, I would be really down to earth and cool. Other celebrities would want to hook up with me and I will have my pick of who I will choose. I'm just saying. So who would you be in your fantasy?