Pics After The Jump
When reality star Kim Kardashian hit the beach in Miami last week with her publicist , Jonathan Cheban, it appeared she had lost a few pounds off of her very curvy figure. The Daily Mail says it's the result of her active sex life with boyfriend Kanye West.
One friend reportedly told the National Enquirer magazine: "We jokingly refer to it as the sex diet. When one of us is having regular sex, that tends to burn calories and kill the appetite. Losing seven pounds in seven days means being a very naughty girl."
Check out Kim's beach body below.