Moon Prism Power, Make Up is Usagi Tsukino's transformation phrase from Sailor Moon, the anime series based on Naoko Takeuchi's manga that first aired in Japan in 1992. In the show, Usagi speaks the words while holding her transformation brooch, triggering her change into Sailor Moon. The line became one of the franchise's most quoted moments, spreading through dubbed broadcasts, fan videos and cosplay performances around the world. It remains popular today because it instantly signals a magical transformation, especially in short-form edits and reveal videos.