Xtina Xpands 10/5/2007 2:39 PM PT Mr. and Mrs. Christina Aguilera made a showing at the Mark Ronson concert at the El Rey Theater in Los Angeles. Baby got front! She's either pregnant or eating a lot of candy, man. Whatever -- she looks great! Related Links Xtina Shopping for Baby?Pop Star Popping Out Share on Facebook Share on X Christina Aguilera Hot Mamas Paparazzi Photo