In just a week, Lance Bass is leaving his L.A. pad for the Big Apple. But tonight, he's ready to party. In honor of his pal Amanda's 30th birthday, the Broadway-bound blondie has teamed up with Anna Faris and Psych's Maggie Lawson to throw a summer soiree—his last big carousal before the Corny Collins training begins.As I enter Lance's home, I'm greeted by a sweet and salty aroma of cheese and sugar. There are about 50 boxes of Domino’s pizza lining the kitchen counter, and the table is filled with 15 dozen cupcakes, courtesy of the Cupcakery in Las Vegas. The majority of the pastel-colored delights are for the birthday girl, but there's a special set for Lance reading Hairspray. So cute.