JT blasts onto the Billboard Hot 100 at #1 with his new 'Trolls' single, 'Can't Stop the Feeling!' In doing so, he dethrones Drake's 'One Dance' (featuring WizKid and Kyla), scoring his fifth solo number one and his best sales week for any of his songs. No point asking, "why is this song #1?" when the answer is there in black and white. He's Justin effing Timberlake!