Kelly Rowland and Jessie J also participated in the surprise performance Los Angeles' Peppermint Club.
May 10, 2018
Queen's Brian May, James Blunt, Rita Orta, Jessie J, Carl Barât, and more participate in the charity song.
June 21, 2017
Bon Iver, Wilco, Chance the Rapper, and Gorillaz aren't the only ones who deserve a party.
March 6, 2017
From Taylor Swift to Charli XCX, complete coverage of Vegas' Pop Weekend.
May 18, 2015
Beyoncé, Taylor Swift, Sam Smith, and ScHoolboy Q -- it's a wild year.
February 6, 2015
Two smash performances and one near-fashion catastrophe.
August 24, 2014
The three pop stars throw a wicked party at the top of a skyscraper.
Three of pop's best team up on a summer stunner.
July 28, 2014
Essentially, every artist you pegged as potential headliners this year.
July 1, 2011