(Cover) - EN Star Style - Kim Kardashian says "there's always room for improvement" when it comes to her appearance.

The reality television beauty is famed for her stunning looks and curvaceous figure and is regularly praised for her immaculate style.

Although she works hard on maintaining her enviable figure, the newly-engaged star is always looking at ways to improve the way she looks.

"Every girl has their insecurities, but I've become more comfortable with my body as I've grown older. Although I do work out hard there's always room for improvement," she said in an interview with More! magazine.

Kim advises that every woman should work out to boost their self-esteem. The 30-year-old believes people need to appreciate their looks and be confident in their own skin.

"Everyone should definitely work out. It gives you the power to be your best. But obviously, don't go crazy and over-exercise! Most important, though, is to be confident and happy with what you've been given," she explained.

Kim takes supplements to boost her metabolism. The raven-haired beauty often gets unhealthy cravings, but she quickly eradicates them with the use of diet aids.

"I work out a lot. I also take a diet supplement called QuickTrim which gets me eating better, as it curbs my cravings, and makes my metabolism move faster," she added. (C) Cover Media