Bridget Marquardt, Hugh Hefner's second bitch in charge was signing copies of Playboy's new book, Playboy Cover to Cover: The 50s at Barnes & Noble in L.A. yesterday. I love her dress, but I might be biased because she's my favorite Girl Next Door. Her dog, Wednesday is the cutest thing ever. But Gizmo, her cat, is hilarious. He reminds me of my dog, Loco.