xtina-max-voice-on-set.jpgFacebook/Christina Aguilera

Aww, how cute is this?!

Christina Aguilera posted this snapshot of herself with her three-year-old son Max on Facebook and wrote, "The Voice that owns my heart..."

Aguilera may not have spent Halloween with her adorable little boy (instead she got uh, shipwrecked in a pirate costume with boyfriend Matthew Rutler), but she definitely makes up for it by taking him to school and bringing him to work! Wonder if he got to meet Cee Lo?