The "Burlesque" star took her little man to the Disneyland Resort in Anaheim, California, with the pair happily posing for pictures alongside Mickey Mouse, Minnie Mouse and Donald Duck.
The trip to Disneyland comes as Miss Aguilera's ex Jordan Bratman was spotted out home furnishing shopping with Max over the past weekend.
With Christina and Jordan moving out of their shared abode, a source told Radar of the situation, "He [Bratman] definitely was not excited to be shopping for home furnishings. He seemed a bit detached from the whole thing, even though he was asking the employees a lot of questions."
The Radar insider added, "He was focusing most of his attention on Max, who was bouncing around the store and trying to touch everything, in true toddler fashion. Even if he was looking at something or asking a question, he always had Max in his sight."
