No, she's bi

"Oh of course not! In fact, I'm bisexual!"

Phoebe seemed surprised. "Oh! Well, you don't have to worry about that here. In Fidelity, we don't care about that kind of thing."

Even as she talked though, she shifted farther away from Jessie.

It wasn't that surprising, really, women were generally less comfortable around her once they knew, probably afraid that if they were too close to her, she'd come onto them or something.

It almost made her want to mess with Phoebe a little.