I had to go on Youtube to listen to some of the music mentioned here, as I'm pretty out of the loop on it. Given what I heard I honestly think we're basically at the point where AI can generate equivalent or even better music. It's just very simple and doesn't feel particularly innovative or noteworthy.
Point being, I think it's likely this person is one of the last pop stars.
Actually, as I'm writing this, I realized that probably the music being produced by this person is actually done by a computer. So, maybe she's in the first wave of totally artificial pop stars.