Calvin Harris posts nearly nude Instagram for his manager's birthday

Calvin Harris has wished manager Mark Gillespie a happy birthday - with a photo that's a gift to us all. The DJ wrote "happy birthday to my manager @gillespiemark I love you", alongside a snap of the pair - with Calvin in nothing but his pants.

Happy birthday to my manager @gillespiemark I love u

A photo posted by Calvin Harris (@calvinharris) on

We're not entirely sure why Calvin isn't wearing clothes, but we're not complaining. Check out some more hot snaps of Calvin HarrisĀ here.