After performing on "Oprah" yesterday, Christina Aguilera put her "Bionic" alter-ego aside to concentrate on her other role -- as mom.
![](https://images.toofab.com/image/e1/o/2011/03/04/e12e246cb5e15323b3ecfae3e284df98_md.jpg)
Aguilera and adorable son Max took a little shopping stroll through SoHo in NYC on Friday -- check out all the precious pics!