Christina Aguilera: Cop Costume for Halloween!

Christina Aguilera leaves Pandora Halloween by Night Vision Entertainment at Pandora nightclub on Sunday (October 31) in West Hollywood.

The 29-year-old Burlesque star dressed as a sexy police officer for the evening! Christina blew kisses to photographers and walked out of the club with a friend who was dressed as Prince.

Earlier in the week, Christina stepped out with her son, Max, to visit a children’s clothing boutique in nearby Los Feliz.