I searched for a thread and found nothing, which surprised me a fair amount. Perhaps she is not as big in other areas as she is in Canada? That's my main guess, at least, but I still think she should have her own thread.
She is a very talented individual who came out with her second album just last September (or August?). In this album she has shown true growth from her first album with a very different style of music, thereby proving that she can branch out and try different things. I personally believe she succeeded in her branching out. I wasn't a fan of her second album at first, but after a few times listening to it, it really grew on me.
She has officially changed her first name to Lights and is currently on tour.