A redheaded...something

John looked at...her? No him. No her. Every time he looked the redhead seemed to be a different gender. No one else seemed to notice...but he definitely saw a male shape in that shirt and jeans one second and then the hair became rounder and styled and the clothes clung to curves as the redhead changed again. "Please welcome Cameron Isles." The teacher said droning on and gesturing for Cameron to introduce herself.