The Chainsmokers & 5SOS

The Chainsmokers are a Grammy-nominated EDM DJ duo consisting of Andrew Taggart and Alex Pall. The Chainsmokers are best known for their No. 1 Billboard Hot 100 hit, Closer. 5 Seconds of Summer is an Australian pop-rock band whose members include Luke Hemmings, Calum Hood, Michael Clifford and Ashton Irwin. Their latest album, Youngblood, debuted at No. 1 on the Billboard 200 chart. The Chainsmokers and 5 Seconds of Summer released the song Who Do You Love? in February.