Fashion Week was a bit too much for Rachel Zoe, who claimed she was suddenly taken ill and rushed out of an interview. The stick-thin stylist was minutes away from doing a session with NBC’s LX.TV the other day when she said she felt sick. A spy told us, “Rachel said she was going to throw up on-air, so she left in a hurry and didn’t come back.” Her rep said, “Rachel had been working hard and had come down with the flu. She’s feeling a lot better now.”