Hugh Hefner doesn't want to marry girlfriend Holly Madison.

The Playboy tycoon - who lives in a Los Angeles mansion with Holly and his two other girlfriends Kendra Wilkinson and Bridget Marquardt - has no plans to tie the knot again after going through two divorces.

At least something's looking good for Britney Spears. The tabloid headliner has been included in Playboy magazine's 25 Sexiest Celebrities list.

The 26-year-old 'Gimme More' singer joins other celebrities, who the Playboy readers think are the most attractive.

Hugh Hefner is trying for a baby with girlfriend Holly Madison.

The 28-year-old blonde and 81-year-old Playboy founder are so desperate for a baby they are spending nearly all their time having sex.