She may have lost her coveted size-zero figure for now, but Bollywood hotty Kareena Kapoor feels being fat is uncool and wants to maintain a slim and sexy figure always. The Bodyguard star has literally rubbished the claim of fellow actresses Vidya Balan and Sonakshi Sinha that they are comfortable with curves, saying "being fat is not sexy! Anyone who says that is talking crap. The actress is on a strict diet, developed by her dietician Rujuta Diwekar, for over a month to get the perfect look for an item song in his upcoming film Heroine. "I have gone back to the size-zero look I had in Tashan, but this time it is curvier. I wanted this body for my item song in the film. Since it is a rigorous and raunchy number, I decided to go for a slim and sexy look. But I still have curves in the right places. It may be a trend now with some actors, but I definitely don't want to look plump or fat!" Kareena said. She added, "Voluptuous is sexy, but fat is out. Any woman who says she doesn't want to be thin is talking nonsense. It's every girl's dream." The actress informed that beau Saif likes Kareenas new look. "He appreciates the fact that I love the challenge of disciplining myself for a role and how I do it. Saif always gives me the encouragement I need."