Amazing performance - Jazzlyn Little - Hurt (Christina Aguilera)

SNL - Jessie J. Performance

Kelly Clarkson - A Moment Like This (Winning Performance)

Christina Aguilera Performance Live Disney Parks Christmas Parade

15-year-old slays Christina Aguilera song in viral 'X Factor' audition

Demi Lovato Kelly Clarkson Performance Have Yourself A Merry Little Christmas

Christina Aguilera - La Casa (Full Version HQ)

Christina aguilera Performance Show

THE X FACTOR USA 2011 - Jazzlyn Little Audtion

Christina Aguilera - Change (Official Lyric Video)

Christina Aguilera - performance The Voice Coaches Queen Medley

Lady GaGa - Surprise Born This Way Performance

The Ellen Show Keaton Simons Performs Beautiful Pain

Nicole Scherzinger - Don't Hold Your Breath (X Factor France)

Alicia Keys - Love Looks Better (BBMAs Performance)

Christina Aguilera - Loyal Brave True (From "Mulan"/Official Lyric Video)

Christina Aguilera Performs 'Can You Feel The Love Tonight' - The Disney Family Singalong

Beyoncé - Run The World (Girls) Live - X Factor France 2011

#TheEllenShow - Sia Performs "Alive"

Ariana Grande - No Tears Left To Cry (Live at Coachella) Full Performance

Christina Aguilera Performs Tribute To Whitney Houston At AMAs

One Love Manchester - Katy Perry - Roar

Lady Gaga Performace New Songle VENUS The X Factor UK

Beyonce - Be Alive (Teme Original de ls cinta "King Richard") (94th Academy Awards Performance)

Glee - Run The World (Girls) - FULL Scene 2011

Christina Aguilera ft Jimmy Fallon The Roots Your Body Show