Alicia Keys made a surprise appearance on stage with Australian country-rocker Keith Urban, at the Live Earth concert in New York. The two singers covered the Rolling Stones classic ‘Gimme Shelter’ in front of the New York crowd. Keys told Bravo host Dave Holmes backstage, “It was a really spontaneous thing … bringing together people from supposedly two separate worlds.” Check out the many great photos below.

Live Earth Performance with Keith Urban MQ and HQ

Alicia also took the stage solo, looking fantastic in a pink dress, and she sang a song off her new album - pictures and video coming up!