Christina Aguilera, Ed Sheeran to Perform on 'A Home For The Holidays'The annual program shines a light on the important social issue of foster care and adoption.
Christina Aguilera's Advice to Blake Shelton and Gwen StefaniAguilera offers advice and support to her fellow coaches on 'The Voice.'
Christina Aguilera Posts Topless SelfieAguilera posed topless in only a leopard print fedora and pink undies.
Christina Aguilera Mocks Britney Spears with Impression on 'The Voice' Finale: WatchNot only is Christina Aguilera an incredible singer, she's also got decent chops as a celebrity impersonator.
Stephen Merchant Became Our 'Hero' After His Enrique Iglesias Impression on 'Lip Sync Battle': WatchWe already knew Stephen Merchant could get "Dirrty" like Christina Aguilera, but on last night he became our hero.
Stephen Merchant Goes 'Dirrty' Like Christina Aguilera for 'Lip Sync Battle': WatchThe episode will premiere this Thursday.
Preview Christina Aguilera's 'Nashville' DebutThe pop star will make her debut on ABC's music television drama 'Nashville' on April 15.
Trish's Trash: Gwyneth Feels for the "Common Woman" (ugh), Katie Homes & her beau?Oh please Gwyneth! Christina Aguilera on Nashville
Christina Aguilera is Bringing Big Country Hair Down to 'Nashville'Bigger the hair, closer to God, they say, so we imagine this is how Xtina's getting closer to the country music gods.
WATCH: Ed Sheeran Covers Christina Aguilera's "Dirrty"
Christina Aguilera Does Killer Impressions of Britney Spears, Shakira & Cher: WatchChristina Aguilera isn't just a great singer, she's a phenomenal impressionist.
Jimmy Fallon and Christina Aguilera Play "Wheel of Musical Impressions"Jimmy Fallon and Christina Aguilera play Wheel of Musical Impressions.