Listen to Christina Aguilera on iHeartRadio | Listen to Blake Shelton on iHeartRadio

Christina Aguilera stepped outside of the box on her new album, Lotus, by including a duet with her fellow coach on 'The Voice,' country star Blake Shelton. The pair performed the song for the first time live on Monday night's episode of 'The Voice.' Check out the performance:

Watch Christina talk about her new album, Lotus, with iHeartRadio: