Christina Aguilera Goes Backstage with Adele

She’s usually the center of attention, but last night (August 15) Christina Aguilera was content to be a spectator at Adele’s concert in Los Angeles.

The “Ain’t No Other Man” songstress was spotted backstage with the “Rolling in the Deep” hitmaker and they both looked to be having a fabulous time together.

In career news, Christina is slated to perform at the upcoming “Michael Forever: The Tribute Concert” to honor the late great Michael Jackson.

The gig, scheduled for October 8th, will take place at the Millenium Stadium in Cardiff, Wales, and will include artists like Craig David, Cee Lo Green, Leona Lewis, Smokey Robinson, and Alien Ant Farm.