Christina Aguilera Goes Casual, Rocks Jeans While Out With Her Boyfriend and Son! (PHOTO)

If there’s one thing Christina Aguilera isn’t particularly fond of, it’s pants. The Voice diva often rocks her signature one-piece unitards, ranging from a studded pull-up to an afro-tastic monarchy-inspired outfit.

But when Xtina’s spending a casual day out with her boys, she happily rocks a comfy pair of jeans. On Saturday, the starlet was spotted wearing a pair of skinny jeans and flats with an oversized sweater, leather jacket, and face-hiding cap.

From the looks of these photos, Christina and her boyfriend, Matthew Rutler, had recently picked up her son Max from karate practice. The trio was spotted leaving lunch at Houston restaurant in Santa Monica.

While Xtina tried to keep a low profile, Max was all smiles, goofing off and waving at the cameras. Could he be the next big child star? We sure hope so!

What do you think of Christina’s casual weekend attire? Weigh in below!