Christina Aguilera is Berlin 'Burlesque'

Christina Aguilera dons a sheer top as she attends a photocall for Burlesque in Berlin, Germany on Thursday (December 16).

The 29-year-old singer and actress was joined by costars Cher, Cam Gigandet, and Steve Antin.

While in Paris, Christina took her boyfriend Matt Rutler to a cabaret show. According to People, the new couple checked out the show at Le Crazy Horse just before heading to Berlin.

FYI: Christina sparkled in a Guilty Brotherhood dress, Wolford tights, YSL shoes, and Stephen Webster jewels.

15+ pictures inside of Christina Aguilera attending the Berlin photocall for Burlesque…