Christina Aguilera
Aguilera never had a single break from showbusiness since she was a kid. In fact, she might not even remember what it was like to not be famous. Incidents like these ones indicate that she might still be completely tone-deaf to non-celebs...
Demonstrating Her Privilege
Evidently, Aguilera demanded that a luxury store closed midday so she could do her shopping. That's normal, plenty of celebrities make those demands. But, she demanded that all the store's employees clock out so she could be completely alone in the store. That doesn't reflect positively on her.