Christina Aguilera: Night Out in Studio City

Christina Aguilera heads into a restaurant to meet up with some friends on Thursday (October 13) in Studio City, Calif.

Earlier in the week, the 30-year-old entertainer landed at LAX Airport with beau Matthew Rutler after performing at the Michael Jackson tribute concert in the U.K.

PHOTOS: Check out the latest pics of Christina Aguilera

Leona Lewis, Ne-Yo, and Beyonce also paid tribute to the late King of Pop.

Catch Christina, Cee Lo Green, Adam Levine, and Blake Shelton back together when The Voice returns February 5 on NBC after the Super Bowl!