Keeping in mind that Natasha Lyonne didn't herself own the dog discussed in Saturday's unsettling news item, Britney Spears has been named the World's Worst Celebrity Dog Owner, unseating last year's dishonoree, Paris Hilton. "Britney was the overwhelming choice," the editor of New York Dog and Hollywood Dog magazines tells the New York Daily News. "She had three Chihuahuas and never left home without at least one of them. [But] as soon as she met K-Fed and had kids, they disappeared." Yeah, at least the dogs only humped peoples' legs.