Britney Spears (search) is taking some time away from her career to enjoy her new marriage to dancer Kevin Federline (search), and she can't wait to start a family, according to her Web site.

"My prerogative right now is to just chill and let all of the other overexposed blondes on the cover of Us Weekly be your entertainment .... good luck girls!" the Web site says.

Spears says she's been "going and going" all the time since she was 15, but after she hurt her knee on the set of a video and had surgery, she knew she'd have to take some time off.

"It's amazing what advisors will push you to do, even if it means taking a naive, young, blonde girl and putting her on the cover of every magazine," the site says.

Spears' greatest hits album, aptly titled "My Prerogative," (search) is due out in stores Nov. 9.

Spears, 22, and Federline, 26, were married Sept. 18 at at private home in the Studio City, Calif. area with about 30 people attending. Documents formalizing the marriage were filed Oct. 7.

Federline was previously involved with actress Shar Jackson of TV's "Moesha." They have two children — a 2-year-old and a newborn.

In January, Spears married childhood friend Jason Alexander in a surprise wedding in Las Vegas. That marriage was annulled 55 hours later.