Skinny Kimberly Stewart has thrown her thoughts about the size zero debate into the hat and declared that no one should feel pressured into becoming unnaturally thin. Stewart said: "I am not an advocate of size zero (UK size 6)... All too often we have unrealistic role models. No one should be a size zero unless they are naturally that size.

"When I was younger, I found it hard to put on weight despite eating lots and taking protein drinks and ...