So i dunno if you've already known this fact but each of the ali-humans are related to each of the leaders of music and also the sub-tribe music and if you don't understand let me run you through the basics

Beatstar is the Adopted sister of King Trollex

Rachel is the Adopted daughter of King Quincy and Queen Essence and Cooper and Prince D's Youngest Sister

Luna is the Adopted cousin of Trollzart

Lavender is the Adopted niece of Delta Dawn

Shadow is Adopted daughter of Queen barb

Molly is the Adopted daughter of Queen Poppy

Lil' icy is Guy Diamond's Daughter and is Tiny Diamond's Younger twin sibling (by a few seconds)

Ariana is the Adopted sister of Chaz

Ana is the Adopted Sister of the K-pop gang

Camila is the Adopted sister of Tressilo

and Jolene is the Adopted youngest sister of Hickory and Dickory