More to explore:
"Don't drop me!" #Diplo of Major Lazer takes crowd surfing to another level during a performance at the Treasure Island Music Festival on Oct. 19 in #SanFrancisco
John Mayer performs during the 2013 New Orleans Jazz & Heritage Music Festival at #FairGroundsRaceCourse on April 26, 2013 in New Orleans
Janelle Monae performs during the 2013 Essence Festival at the Mercedes-Benz Superdome on July 7, 2014 in New Orleans, Louisiana.
Sarah Silverman performs at the 2014 Oddball Comedy Festival at the PNC Bank Arts Center in Holmdel, N.J., on Aug. 17, 2014
Demi Lovato is confidently fierce with her new blue hair during a performance on Oct. 2 in Everett, Wash.