Christina Aguilera: Berlin Christmas Market with Matt Rutler!

Christina Aguilera walks arm-in-arm with her boyfriend, Matt Rutler, as they explore the Christmas market on Gendarmenmarkt square on Thursday (December 16) in Berlin, Germany.

The 29-year-old Burlesque star has been all over Europe in support of her movie over the past few days!

Earlier in the day, Christina stepped out in a sheer Guilty Brotherhood dress for a photo call.

30+ pictures inside of Christina Aguilera and Matt Rutler out and about in Berlin…