Christina Aguilera & Matthew Rutler: Off Vine Dinner After 'The Voice' Finale!

Christina Aguilera wraps her arm around her boyfriend Matthew Rutler while making their way out of Off Vine after dinner on Tuesday (December 17) in Hollywood, Calif.

The 32-year-old singer and Matt were in good spirits after celebrating the season five finale of The Voice at the American cuisine restaurant.

PHOTOS: Check out the latest pics of Christina Aguilera

During the finale, Christina joined Lady Gaga on stage for the first time ever to perform her single “Do What U Want” live together.

“She is such a powerhouse vocalist and I was honored to join the stage with @ladygaga tonight on #TheVoice! xo,” Christina tweeted after the big show.

10+ pictures inside of Christina Aguilera and Matthew Rutler leaving Off Vine…