Trina Riffin

Trina is a cruel, stuck up 16 year old girl with anger issues. She holds a deep hatred toward her brother Corey and hisband and often times goes out of her way to destroy them. She thinks that his band is annoying and nothing more than a waste of garage space that she could be using as her own private bedroom. Outside of her relationship with Grojband, Trina has no friends except for her best friend Mina who she acts very abusive toward. Trina treats Mina like a slave which is mostly out of her anger issues. Trina also has a secret crush on a boy named Nick Mallory. She always tries to make him fall in love with her but she is always failing at this. Mostly related to Corey and the band ruining this for her. Whenever Trina gets angered enough, she takes out her anger by writing in her diary whereas she jets up into the air on a geyser of flames and lava and writes in her diary which causes flames to come out of her pen. This is called Diary Mode. Trina is unaware of the fact that she does this as she forgets it every time she exits diary mode. She is also unaware of the fact that Corey is always stealing her diary and using her diary entries for lyrics.