The Beatles and the Stones kicked things off in the '60s, but the Clash renounced both bands in '77. Duran Duran and Culture Club softened the edges with new pop in the '80s, which gave way to the Britpop moment and the Spice Girls' rewriting of the female pop handbook in the '90s. Amy Winehouse kicked off another wave in the 2000s, which Adele rode en route to becoming one of the best-selling artists of all time.