Producer Dave Clark worked on the new song for two years
Ellen DeGeneres, Adam Rippon and more celebs score cameos
'You Need to Calm Down' is the second single from her album 'Lover'
26-year-old German songwriter gearing up for first headlining solo tour
New album ‘Happiness Begins’ is trio’s first new material in a decade
The actor stars in the biopic 'Rocketman'
The singer praises the crowd for not fighting back
Queen's Brian May praised the track
(Screenshot via YouTube.)