Kristen Bell Slams Tabloid Story Claiming She and Fiancé Dax Shepard Got Frisky at the Vet

Pregnant Kristen Bell and fiancé Dax Shepard are so in love, but they know when to keep their paws off each other. After Star magazine published a story claiming the expectant star and her hubby-to-be started getting frisky at Laurel Pet Hospital in West Hollywood, Calif., while a vet tech examined their pooch, the mama-to-be has taken to her WhoSay page to slam the ridiculous rumor. "Haha this is gross. Obvi this never happened and if I ever Was turned on around the smell of dog piss I certainly wouldn't apologize for it," the House of Lies star fervently wrote.  The tabloid tale went into great detail over Bell and Shepard's supposed animal hospital hookup, claiming "they were »