Once the proud owner of pampered pooches Bit-Bit, Lacy and Lucky, Spears ended the year dog-less, a feat that earned her the title of World's Worst Celebrity Dog Owner in an online poll of readers of Hollywood Dog and New York Dog magazines.

"Britney was the overwhelming choice," editor Hilary O'Hagan said in a statement. "She once had three Chihuahuas and never left home without at least one of them on her arm. As soon as she met K-Fed and had kids, they disappeared." In an interview with Teen People in September, Federline admitted that he and Spears had decided the dogs no longer fit into their lifestyle. "We gave all the dogs to friends of ours," Federline said at the time. "It's just too much with the kids and all these dogs running around all over the place. It just wasn't really working."

Shortly thereafter, Spears decided it wasn't really working with Federline either and filed for divorce. So far, her sons Sean Preston and Jaden James are still in the picture. Spears' poor pet-owning skills were deemed worse than those of last year's title-holder, Paris Hilton, who came in second this year for treating her dogs like accessories. Serena Williams came in third for lying about owning her pit-bull, Bambi, after it bit a security guard earlier this month. Oprah Winfrey was named the Best Celebrity Dog Owner, in part because she supposedly provides each of her five dogs with its own nanny.