Puffy AmiYumi
Ami Onuki and Yumi Yoshimura are a pair of Japanese pop stars that came together and rose to popularity in The Nineties. In their native Japan, their act is just called Puffy; they were rechristened Puffy AmiYumi when they traveled to the United States, to avoid confusion with rapper Sean Combs, who occasionally uses that moniker. They have starred in two shows, Pa-Pa-Pa-Pa-Puffy (wherein they met and interacted with famous guests such as Harrison Ford and Sylvester Stallone) and more recently Hi Hi Puffy Bu, and not quite starred in an American Animated Series, Hi Hi Puffy AmiYumi. They are also famous for having recorded the theme song for the Teen Titans series in both English and Japanese.