Celebrities at Firefly Music Festival 2015
In This Photo: Alex Pall, Andrew Taggart
Musical producers Alex Pall (L) and Andrew Taggart of Chainsmokers perform onstage during day 4 of the Firefly Music Festival on June 21, 2015 in Dover, Delaware.
(June 20, 2015 - Source: Theo Wargo/Getty Images North America) more pics from this album »