Cameron Diaz

Cameron Diaz wants a bigger butt.The slender actress, who is dating pop heart throb Justin Timberlake, admits she yearns for more curves like famous beauties Jennifer Lopez, Beyoncé Knowles and Mariah Carey. She said: "I want to be a big, fleshy voluptuous woman with curves. I want a big bum but I don't have one. I used to look at my bum and go, 'Aw'."Cameron insists it is the curse of all women to want a different body and shape to the one they've got, even you are considered to be one of the most beautiful women in Hollywood. She added: "I've got an OK relationship with my body, although everyone wants a different shape, even women with amazing figures."One famous lady happy with her shape is British star Kate Winslet. Earlier this week, the actress insisted it is her curvy body that makes her a real woman, and revealed she refused to tone up for the nude scenes in her new movie, 'Little Children', because she wanted women to see that her body isn't perfect. Winslet, 31, said: "Having had two children, it is very important to me that women on film are portrayed as real women. Women that the audience can relate to and think, 'I'm like that, she looks real - like me and my friends.'"Nobody's perfect - I'm certainly not. I don't have a six pack, I'm not free of stretch marks, I don't have perfectly pert breasts - and neither does my character Sarah."