Vanity Fair style arbiter Amy Fine Collins went to the Mohegan Sun casino in Connecticut. Central Park carriage owners responded to Pink's animal-cruelty charges by deriding them as the "ignorant comments of a B-list pop star." Nets chairman and real-estate developer Bruce Ratner is getting married to plastic surgeon Pamela Lipkin. At Sundance, Paris Hilton gave a lap dance to Jared Leto, David Katzenberg took pictures of his privates for girlfriend Nicky Hilton, Cisco Adler got into a shoving match, Reggie Bush and Kim Kardashian made out, and Adrian Grenier lost his drumsticks. John Legend says he doesn't get caught up with dating models and that he's "more concerned with (his) happiness."