Christina Aguilera Unveils Duet With Blake Shelton"He's got a lot of heart," says Christina Aguilera of her "Voice" cohort (and duet partner) Blake Shelton. Hear a full song preview.
Carrie Underwood Duets With Aerosmith On Their New Album 'Music From Another Dimension!'The two "American Idol" alums trade verses on "Can't Stop Loving You," which appears on the veteran rock band's brand new album.
Billionaire Warren Buffett, Jon Bon Jovi Sing Duet For CharityThe revered investor and the rock star played "The Glory of Love" by Billy Hill Tuesday at a private discussion of philanthropy Forbes magazine sponsored.