Lyrically it is a declaration of rebellion on which the singer puts up her "middle finger to the sky" to "let 'em know that she's still rock and roll," refusing to behave like an adult.
"Rock N Roll" was named by MTV.com as 'The Best Superhero-themed Music Video of all-time' beating Taylor Swift's 'Bad Blood' and many more.
"Rock n Roll" performed moderately on the charts, reaching number one in South Korea and Taiwan, and number five in Japan, respectively.
The song failed to make impact elsewhere, peaking at number 37 in Canada and number 91 on the US Billboard Hot 100 chart.
The music video directed by Chris Marrs Piliero shows Lavigne in full combat mode, conspiring with Danica McKellar (playing a character called Winnie Cooperre) in an attempt to "save rock and roll".