Miley Cyrus & Madonna's 'MTV Unplugged' Details Revealed

Madonna and Miley Cyrus perform onstage during Miley Cyrus: MTV Unplugged at Sunset Gower Studios on January 28, 2014 in Hollywood Madonna and Miley Cyrus perform onstage during Miley Cyrus: MTV Unplugged at Sunset Gower Studios on January 28, 2014 in Hollywood

Miley Cyrus was joined by Madonna on Tuesday night for the taping of her “MTV Unplugged” concert special where they performed two songs together – with dueling wagging tongues!

The pop stars performed Miley’s “We Can’t Stop” mashed up with Madonna’s “Don’t Tell,” with both singers decked out in glittery cowboy getups, E! News reported.

During the two takes of the songs, Miley playfully smack Madonna’s butt.

PHOTOS: She’s Just Bein’ Miley!

“That was pretty f***king cool, you guys,” Miley told the crowd. “It sounds super-lame, but as a pop star it’s pretty cool performing with Madonna…Today was one of those days that it was really easy to get out of bed.”

The 21-year-old singer was backed by a five-piece band and two backup singers, for the 11-song concert, which included a cover of Dolly Parton’s “Jolene.”

In the crowd was Miley’s parents Tish and Billy Ray Cyrus, older sister Brandi and “Scandal” stars Guillermo Diaz and Darby Stanchfield.

VOTE: Will you watch ‘Miley Cyrus: MTV Unplugged’ with Madonna?

“Miley Cyrus: MTV Unplugged” will air on MTV tonight at 9 PM.

-- Jesse Spero

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