Khloe Kardashian would love to trade bodies with her sister Kim.

The reality TV star's weight has fluctuated over the years and while she accepts she will never be a typical slim Hollywood size, she admits she is envious of her 30-year-old sibling's "flawless" body.

She said: "Kim, who I think is flawless, is always complaining. She complains about cellulite and I tell her, 'I'll trade your cellulite for my love handles!' "

Khloe's weight is constantly under scrutiny and on display in her and her sisters' reality TV shows including 'Keeping Up with the Kardashians' and while most of the time she can deal with the negative comments, there are days when she gets upset.

She explained to the Middle Eastern edition of Cosmopolitan magazine: "Kim and Kourtney have said to me, 'If we were put under the same negative attention that you are, we couldn't handle it.' If I want to wear a long flowing dress, someone will say I'm pregnant. I believe we're not given any more than we can handle and most of the time I can handle it. But we all have fat days and if I'm having one of those days, those sorts of things make me feel down."

However, Khloe is trying to be more content with her shape as she realises there are some people who envy her figure.

She said: "Girls tell me and my sisters, 'We love your booties.' Just the other day a really thin stylist said to me, 'I wish I had your booty. I don't have one.' "