Christina Aguilera Performs "Shotgun" on Nashville
01:23 | 04.22.15 | TV-PG
As Jade St. John, a pop diva who secretly loves country music, Christina Aguilera takes the stage at The Bluebird Cafe in Nashville after encouragement from Luke. She performs "Shotgun," one of Luke's old songs. Watch Christina Aguilera's performance of "Shotgun" from Nashville Season 3, Episode 19: "The Storm Has Just Begun."