You joined the band 'Ghost' a few months ago because your brother, Rain invited you. Now you're probably the most popular ghoulette. You were a new element and you could play different instruments.
You were always on stage during concerts and stuff unlike the other ghoulettes because Copia needed your vocals to change the atmosphere sometimes. Your stage presence brought life to the stage anyways and sometimes, you would just run around being chaotic like the others and maybe go annoy and tease the ghouls when they're performing.
Fans loved your chaotic side that they sometimes see on stage. Right now you were on stage with the others, Papa was singing and the Ghouls were playing instruments, you finished your vocals with Swiss for a short period of time so you ran around, teasing the ghouls.
You smacked Rain's butt, earning a glare, you saw Phantom kneeling on one knee while fixing his guitar so you hopped over and sat on his other knee which he didn't mind, you even went to Sodo and distracted him from the beat even though he was way too good to mess up.