Billboard and Yahoo may earn commission from links in this article. Pricing and availability are subject to change. In the mid-’10s, Twenty One Pilots became one of the biggest crossover acts in pop music, scoring a trio of top five hits on the Billboard Hot 100 and topping the Billboard 200 with its Blurryface album. A decade later, the Pilots hadn’t matched that crossover success on either chart, with no additional top five singles and a number of top five albums, but no subsequent number ones.