Type: Pop
Artist: Katy Perry
Album: Prism (2013)
Mood: Dynamic with a thousand-watt energy
With power-packed lyrics, the pop song has made a special place for its own in the world of pop music. Just the lyrics of this one can pep your mood up. The song is about standing up for yourself and this incredible track has bagged the Grammy award as well. The music video which is set in a tropical forest has more than 3 billion views.