Demi Lovato & Nick Jonas Bring Out Special Guests Jamie Foxx & Desiigner For Brooklyn Concert

Demi Lovato is all smiles after her surprise duet with Jamie Foxx during her concert held at Barclays Center on Friday night (July 8) in New York City.

The 23-year-old singer and tour mate Nick Jonas had another special guest for their Future Now stop — rapper Desiigner!

PHOTOS: Check out the latest pics of Demi Lovato

At one point, Nick apologized to a fan about their lateness at the soundcheck party because they were gearing up for Jamie and Desiigner.

“Sorry about the wait. Getting big surprises for tonight sorted out. Will start soon,” he wrote on Twitter.

45+ pictures inside of Demi Lovato and Nick Jonas…