Um.......I think he might be
Gay, it's just the way he looks. His hair changes style or colour every five minutes, the way he smiles, his stylish but sometimes revealing wardrobe, and his complexion.
I'm not gay, just very observant and am surprised nobody has thought of this. I may be wrong, maybe he experiments with his hair because of his quickly receding hairline, is very stylish and looks after his skin but this is what my sister thought of that Lance dude from Nsync before he came out of the closet.
I have nothing against gay people, I have a friend that's gay and has similar characteristics as Kellan.