Two-Faced Actress

Sparkle, referred to as Hanabi for most of the story, wants to sign up for Siegfeld Institute of Music.. for some reason. It has acting classes, which are all she cares for. Besides, she can sing... probably.. eh, hasn't tested it out yet... at the same time, she will become Siegfeld's number one prankster, without letting her kind and elegant persona to be ruined. I wonder if anyone will find out?