Some of the biggest names have come together to release an original song 'Hands' to raise money for victims of the Pulse nightclub shooting in Orlando. The song was written by Justin Tranter, Julia Michaels and Bloodpop and was co-produced by Mark Ronson. All proceeds from the song, which also includes Jason Derulo, Juanes, Selena Gomez, fun.’s Nate Ruess, and Halsey, will go towards the victims' families to help with medical cost and counselling.