Watch Madonna, Taylor Swift Perform 'Ghosttown' at iHeartRadio Awards

The 2015 iHeartRadio Music Awards promised there would be “unexpected collaborations” between the marquee artists attending the Los Angeles event, and the ceremony didn’t disappoint as Taylor Swift joined Madonna for an acoustic rendition of the Rebel Heart singer’s new single “Ghosttown.”

After the huge spectacles Madonna brought to her Grammy and (ill-fated) Brit Awards performances…

Source: RollingStone
Link: Watch Madonna, Taylor Swift Perform 'Ghosttown' at iHeartRadio Awards