Man, talk about a throwback. I think Tina is one of only two female characters who was a bottle brunette, the only other being Pauline from Mario (Tina's childhood photo shows she was blonde as a kid, which indicates alongside her eyebrows that she is a natural blonde. And as far as Pauline, well, she started off blonde, then changed her haircolor to Brunette in order to distinguish herself from Peach.). Funnily enough, both are currently voiced by Kate Higgins.