I don't go out of my way to listen to her, but I like to bounce around to some pop/dance stuff when I am in the mood and she seems no different than the pop acts when I was younger.
I personally don't get the people who dislike a certain style of music and so go out of their way to HATE the performer, like the way people hate NM, Justin Beiber or Taylor Swift. Why? What does expending energy actively hating an act get you? Just worn out.
I don't know her, so... no? However, I do like some of her music. My favorites by her are Moment for Life, Fly, and Your Love (though with this one, I mostly think the video is awesome). She's got some stuff out there, though, that really stinks. Can you say, "Buns out, weiner... but I gotta keep an eye out for Selener"?