Barb

Queen Barb is shown to be a zealous hard rocker at heart, who loves the members of her Tribe and her music. Even though she mostly shields herself with a rough exterior, Barb actually has a softer side that she mostly expresses around the kids in her Tribe. she also cares deeply for her senile father, and her pet bat Debbie, whom she calls her "hairy little baby". Barb appears to have a more realistic perspective of friendship and believes that one can't just become best friends all of a sudden, but rather friendship takes time with mutual care and respect. But judging by how the other Rock Trolls treated her (as their queen and leader and not as a fellow Troll to befriend), it seemed that she was lonely and wanted real companionship.