A Great Big World & Christina Aguilera - Say Something

Christina Aguilera (Live at New Orleans Jazz & Heritage Festival 2014

Christina Aguilera NBA All Star Opening 2015 NBA All Star Game

Christina Aguilera Singing to the Breakthrough Prize Scientists

The Voice usa 2013 Christina Aguilera and A Great Big World Say Something

Christina Aguilera-Castle Walls

Christina Aguilera - Come On Over LIVE

Christina Aguilera - La Casa (Full Version HQ)

Christina Aguilera - Cisco Rocks live

A Whole Lotta Love Christina Aguilera Prego and rockin Led

At last #JazzFest #myfavcanblow @xtina

christina aguilera - Ain’t No Other Man

christina aguilera - Feel This Moment

christina aguilera - the voice within

christina aguilera - Dirrty,

chritina aguilera - Let there be love

christina aguilera - Fighter

christina aguilera - saysomething

Christina Aguilera - Moves Like Jagger

Christina Aguilera -- Private party in Moscow, Russia Pt. 2

Christina Aguilera - oh mother live

Christina Aguilera - Silent Night

Christina Aguilera - A Song For You feat. Herbie Hancock

Christina Aguilera - Feel This Moment (Private Concert part 3)

Christina Aguilera - Dirrty (Private Conciert part 2)

Christina Aguilera - (Private Concert part 1)