Christina Aguilera On The Today Show

Christina aguilera Performance Show

Glee Covers "Last Friday Night" and "Candyman"

The Tonight Show: Wheel of Musical Impressions with Christina Aguilera

The Kelly Clarkson Show - Kelly Clarkson versiona 'Fighter' de Christina Aguilera | Kellyoke

Today Show Christina Perri Burning Gold

Christina Aguilera Urges Fans to Give Boyfriends a BJ

The Tonight Show: Tight Pants con Will Ferrell, Jennifer Lopez y Christina Aguilera

#WWHL: Despues del Show: Lo que realmente piensa Christina Aguilera de la Voz

The Tonight Show: "Tight Pants" con Jimmy Fallon, Will Ferrell & Christina Aguilera

Christina Aguilera and Blake Shelton Perform Just a Fool On The Ellen Show

Christina Aguilera - Show Me How You Burlesque / Beautiful - Dancing with the Stars

JKL: Christina Aguilera quiere hacer una cancion con Britney Spears

Christina Aguilera: Fall in Line (Live)

Live on the Today show Jazon Mraz Christina Perri Distance

Christina Aguilera - Somos Nada (DETRAS DE CAMARAS)