It’s only been about 2 1/2 months since Christina Aguilera gave birth to her healthy little boy, Max, but the songstress is already back to work. She was spotted at Smashbox Studios in LA last week, apparently working on a photoshoot for People en Espanol. Motherhood has definitely enhanced her, errrr, assets, and Christina has never been shy about showing off her body, but I’d say that this is one of Christina’s more toned-down outfits. She’s still ...