Christina Aguilera was photographed yesterday (March 17) at Smashbox Studios in Los Angeles, where she reportedly made a photo shoot for People en Espanol. The new mom was later spotted with her husband Jordan Bratman and friends, eating at Mamasoko restaurant in Santa Monica. Meanwhile, the 27-year-old singer tells People magazine that she puts the music of Metallica, Bob Marley and the Stones for her son Max.