See Christina Aguilera perform 'Fighter' live on TODAY04:02
Singer Christina Aguilera is live on the TODAY plaza for the Citi Concert series, performing "Fighter." The song is from her fourth studio album, "Stripped."
Watch Christina Perri perform lullaby ‘A Thousand Years’05:14
Watch Seth Ennis sing ‘Call Your Mama’ live on TODAY04:22
Watch Cody Johnson perform ‘On My Way to You’ live on TODAY05:17
Watch The Revivalists sing ‘Change’ live on TODAY05:08
Katie Gray and Kurt Baumann sing ‘Time’ live on TODAY04:31
Watch George Ezra perform ‘Shotgun’ live on TODAY05:23