Gwen Stefani helped bring kawaii culture to mainstream pop in the mid 2000s through her solo work and Harajuku inspired fashion and backing dancers. Kawaii is the Japanese word for cute, and the phrase super kawaii became a shorthand exclamation among fans of anime, cosplay and Japanese street style. Online, this short Stefani clip has circulated as a shareable reaction sound, reused in edits and soundboards whenever creators want a celebrity voice to declare something extremely cute without needing a longer explanation or setup.