Christina Aguilera isn't letting her marital woes get in the way of her maternal duties. The Bionic singer, who filed for divorce from her husband Jordan Bratman earlier today, focused on the positive this morning, taking the couple's two-year-old son Max Liron to Mr. Bones Pumpkin Patch in Los Angeles for a day of merriment, recreation and pumpkin-picking. Hit up the photo gallery to see Christina and Max at play. And make sure to drop by Paparazzi-Razzi for more pics of your favorite celebrities out and about...