George R.R. Martin can write whomever's name he likes, just so long as he's writing.

I was going to use this space here to jokingly ask what house Taylor Swift would belong to if she existed within the Game of Thrones universe, but I just couldn't go through with it. I mean, what a stupid and pointless thing to consider.

She would obviously be a Tyrell. There's no point in even considering another house. You think House Martell, maybe? You're nuts! Just watch her in the original music video and tell me she'd survive five minutes alongside the Martell Sand Snakes with that goody two-shoes version of "crazy" she affects. They would cut her to pieces, Literally.

Sources: Nerdist | h/t Tastefully Offensive