I, I wanna taste the sun, I, I wanna show more skin

The Protagonist

Billie Eilish is a new student at Hollywood Arts. Jade is jealous when her boyfriend, Beck, helps Billie, and when all of her "friends", Cat, Tori, Andre, Robbie, Sinjin, Trina, Sikowitz goes helping Billie finding her place in the school. Jade thinks she had been replaced with her. Beck has a little crush on Billie. Andre has a huge crush on Billie.
added characters are-
Victorious cast;
Jade West
Tori Vega
Trina Vega
Robbie Shapiro
Beck Oliver
Cat Valentines
Sinjin Van Cleef
Erwin Sikowitz
Andre Harris
Rex
Why don't we members;
Corbyn Besson
Zach Herron 
Daniel Seavey
Jonah Marais
Jack Avery
      and
Billie Eilish
Finneas Baird O'Connell
And of course, all of their parents/guardians.

And yeah, that's all I can think of, sorry, I suck

Oh! And all the Why don't we's people are also new to Hollywood Arts, now Goodbye