Zakuro takes Ichigo to the rehearsal of a jewelry company premiere where she befriends a clumsy crew member named Tsukiko. Tsukiko really wants Zakuro to wear a rainbow stone necklace for the show, but both the stage manager and Zakuro reject it for being too modest. Ryou, Keiichiro, and the aliens all believe the stone is made from mew aqua. During the show, Kish tries to steal the necklace. The Mew Mews fight for the stone but are having a hard time with the chimera anima Kish is using until they are helped by the Blue Knight. After the monster is defeated, they discover the stone is not mew aqua. Deciding it is not an ordinary stone, Zakuro arranges for Tsukiko herself to appear in the show wearing a simple white dress and the necklace, proving Tsukiko's claim that the stone can make any girl shine.

小莓作為石榴的臨時跟班去參加時尚珠寶新作發表會，在後台，小莓遇到了極力向上司推薦彩虹石，卻屢遭拒絕的月子。這邊，白金利用設備鎖定分析彩虹石很可能就是貓貓水晶石，不料奇修一夥人也得知這個消息趕來搶奪彩虹石，雙方在進行激烈戰鬥時，阿派發現彩虹石並非貓貓水晶石便帶隊撤離。在發表會的高潮時刻，月子配戴着彩虹石出現在舞台上，驚豔了眾人的雙眼。

小莓作为石榴的临时跟班去参加时尚珠宝新作发表会，在后台，小莓遇到了极力向上司推荐彩虹石，却屡遭拒绝的月子。这边，白金利用设备锁定分析彩虹石很可能就是猫猫水晶石，不料奇修一伙人也得知这个消息赶来抢夺彩虹石，双方在进行激烈战斗时，阿派发现彩虹石并非猫猫水晶石便带队撤离。在发表会的高潮时刻，月子配戴着彩虹石出现在舞台上，惊艳了众人的双眼。

Estelle s'apprête à défiler pour un grand joaillier. Pendant ce temps, Elliot et Wesley tentent d'en savoir plus sur la pierre Arc-en-Ciel...