Paris Hilton Celebrates New Single 'Lone Wolves' at Tomorrowland!

Paris Hilton puts her hands up as she strikes a pose backstage on day 3 of the 15th edition of Tomorrowland held on Sunday (July 21) in Boom, Belgium.

The 38-year-old musician and businesswoman performed her exclusive DJ set, which included a fun performance of her new single “Lone Wolves.”

PHOTOS: Check out the latest pics of Paris Hilton

“Lone Wolves” is a collaboration with vocalist MATTN, the track follows Hilton‘s May single “Best Friend’s Ass,” which found Hilton working with Dimitri Vegas and Like Mike whilst hitting the club with her childhood friend Kim Kardashian.

Paris Hilton recently addressed rumors that she’s signed on to reboot her hit early 2000s reality show, The Simple Life.

FYI: Paris is wearing Rad + Refined sunglasses.