Released in 2010 as part of her album Teenage Dream, Firework became one of Katy Perry’s signature songs and one of the biggest pop hits of the decade. The empowering anthem encourages listeners to embrace their individuality, overcome self-doubt and recognise their inner strength. The song topped charts worldwide, earned multiple award nominations, and has since become a staple at celebrations, graduation ceremonies, and charitable events because of its uplifting message.