Christina Aguilera Performs at 15th International Mawazine Music festival on May 28

Christina Aguilera performs during the 15th International Mawazine Music festival at OLM Souissi in Rabat, Morocco on May 28, 2016. Backstage Performance Press Conference ...

Christina Aguilera performs at 2016 Russia Music Awards on Dec 12

Christina Aguilera Attends The 2016 Pre GRAMMY Gala & Salute – Feb 14th

Model Chrissy Teigen and singer Christina Aguilera attends the 2016 Pre-GRAMMY Gala and Salute to Industry Icons honoring Irving Azoff at The Beverly Hilton Hotel on February 14, 2016...

Christina Aguilera Looks Stunning at Lincoln Center Presents Sinatra Voice for A Century HQ...

Christina Aguilera looks stunning at Lincoln Center Presents Sinatra Voice for A Century at David Geffen Hall at Lincoln Center on December 3, 2015.

Christina Aguilera Happy Birthday Lesson

Christina Aguilera gives Chelsea Handler a master class on how to sing. They start off by singing Happy Birthday to Chelsea's dog Chunk. It goes about how you'd expect. ...

Christina Aguilera Promotes Awareness for Domestic Violence Prevention Hi Res Photos (12/11)

Check out many high quality photos of Christina Aguilera lends her support for Domestic violence prevention at an event for HopeLine from Verizon at the London Hotel in West...

Christina Aguilera Performs at ‘A Home For The Holidays’ Photos

Remember the instagram photo of Xtina with red lipstick taken by Etienne a few weeks ago? It was for a musical presentation by CBS 'A Home For The Holidays'. The...

Christina Aguilera at ‘The Voice’ Karaoke For Charity on April 21; Hi Res Photos

Christina Aguilera attends 'The Voice' Karaoke For Charity at HYDE Sunset: Kitchen + Cocktails on April 21, 2016 in West Hollywood, California.

Christina Aguilera at 5th Annual Baby2Baby Gala on Nov 12

Christina Aguilera attends the 5th Annual Baby2Baby Gala at 3LABS on November 12, 2016 in Culver City, California.