Serena Williams, Kim Kardashian and Jennifer Lopez are competing for a hot butt (see pictures)

Kim Kardashian, Jennifer Lopez and Serena Williams are among the famous women who appear in “The Big Butt Book”. Different stars are competing for who has a higher rear attribute.

Serena Williams admitted in the past that it “took years to accept having a huge, curved back” but now she claims it proudly. Not so thinks Kim, who said flatly “I appreciate having an attribute so round.”

Actress Cameron Diaz was surprised to be included in the book, said, “I envied those who were bigger.” “Now I have a tiny rear, but have no doubt that it is very juicy,” said the blonde.