Christina Aguilera & Matthew Rutler: Boogie's Stop in Aspen!

Christina Aguilera and her boyfriend Matthew Rutler make a stop at the famous restaurant Boogie’s Diner for some food and shopping on Saturday (December 22) in Aspen, Colo.

The 32-year-old singer kept a low profile under her hat.

Christina wrapped up the third season of The Voice earlier in the week, during which Cassadee Pope was crowned the winner.

“HUGE congratulations to @CassadeePope! So happy for you and coach @BlakeShelton. Excited to watch your next amazing chapter!!” Christina tweeted.

15+ pictures inside of Christina Aguilera and Matthew Rutler in Aspen…