Selena Gomez

One of the most important things for me is my hair. I've always been about my hair, and I love that my mom and my nana taught me how to take care of it myself. It goes through a lot every day, but I try to keep it healthy. I have to admit, it can get a little dead on the ends.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.