Christina Aguilera's Tips for Slimming Down: 'Laughter, Happiness... and Yoga' [nhjKm3k6LD]

Christina Aguilera's Tips for Slimming Down: 'Laughter, Happiness... and Yoga' [nhjKm3k6LD]

Is Keto Blast Gummy Bears Safe [nhjKm3k6LD]. Christina Aguilera's Tips for Slimming Down: 'Laughter, Happiness... and Yoga' [nhjKm3k6LD]

Is Keto Blast Gummy Bears Safe [nhjKm3k6LD]

"Extra's" Terri Seymour sat down with the coaches of "The Voice" -- Adam Levine, CeeLo Green, Blake Shelton and Christina Aguilera -- to talk about the upcoming season finale, while Xtina shared her secret for looking so good.