(Andreas Rentz/Getty Images for MTV)

Oppa Madonna Style: PSY Joins Material Girl On Stage

The viral video star showed the pop icon how to Gangnam Like A Virgin.


Christina and Blake (Christopher Polk/Getty Images for NBCUniversal)

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.


Ethan Miller/Getty Images

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.


(Photo by Ethan Miller/Getty Images)

Carrie Underwood Performs “Freak”-y Duet With Jimmy Kimmel

Carrie Underwood appeared on Jimmy Kimmel Live! last night, and it was no ordinary sit-down interview. They talked about “favorite” American Idol contestants, Randy Jackson, hockey, life on the tour bus, life as a vegan country singer, and of course, her hockey-playing husband, Mike Fisher.


Michael Buckner/Getty Images for Coachella

Kimbra Talks Gotye’s “Somebody That I Used To Know”

22-year-old New Zealand songstress Kimbra Johnson is most famously known at the moment as the female voice on Gotye’s hit single “Somebody That I Used To Know,” but the brunette chantuese is garnering success in her own right. The singer-songwriter already has an established career in Australia and New Zealand from the success of her debut album Vows.


Lady Gaga Sings Duet With A 10 Year Old! VIDEO!

Gaga invited a 10 year old internet sensation on stage to sing with her last night!


Bruno Mars Hopes For Collaboration With Keys

In a recent radio interview, singer Bruno Mars revealed that a collaboration with Alicia Keys would mark a musical milestone.


Taylor Swift Wants Duet With Jay-Z

Taylor Swift revealed that she is aiming to collaborate with Jay-Z at some point in the future.


Rihanna And Katy Perry Are Gonna Do A Duet Together!

It’s bound to sound awesome!!


Who does Rihanna want to team with next?

The British MTV News reports that [lastfm]Rihanna [/lastfm]has revealed the one person she’s dying to work with.