Trina Riffin is one of the characters and the main antagonist of Grojband that is Corey's sister. Categories: Female Grojband characters Pink Hair Villains Bullies Characters who wear Braces Teenagers Sisters In love Characters Envious American Siblings Spoiled Brat Arrogant characters Hypocrites Hated characters Cartoon Villains Girly Girls Snobs Hotheads Karens Straights Simpettes Characters who have a brother Community content is available under CC-BY-SA unless otherwise noted.
