What is the name of the Grammy award winning song written and produced by Justin Timberlake for the film "Trolls"?
Trolls (soundtrack):  The song "Can't Stop the Feeling! Can't Stop the Feeling!:  is a song recorded by American singer-songwriter Justin Timberlake for the soundtrack to the film "Trolls" (2016), for which he serves as the executive music producer. Can't Stop the Feeling!:  It was written and produced by Timberlake, Max Martin and Shellback.
Can't Stop the Feeling!