August 10, 2010 8:16 pm Newest “Jersey Shore” Castmate: “I'm a Walking Holiday” The cast of “Jersey Shore” chats about the start of their second season and introduces the newest member to join the show, Deena Nicole. US & World Videos 3:09 Daughters celebrate Kelly Clarkson superfan mom for Mother's Day 1:51 Group thwarts man who tried to steal $30K in Pokémon cards 1:24 NASA releases black hole visualization 0:49 US pauses arms shipment to Israel over Rafah assault 3:06 Kim Kardashian being booed at Tom Brady's Roast edited out of Netflix special