Best singer? (poll)

Hi.
So me and @PenguinHook found a list of best female rock singers, and my favourite rock singer was way higher on the list than hers, but we want to find out who is actually better in your opinion.
So my favourite rock singer is Ann Wilson from the 70s/80s rock band, Heart. You may not really know Heart, but they have some big 70s hits, called Barracuda, Magic Man, and Crazy on you, and many 80s hits including Alone and What about Love?
Heart is pretty unpopular now because Ann gained weight in the 80s, and I guess people only look at looks and not talent :/
So here are a few videos of Ann singing:




And @PenguinHook's favourite singer is P!nk. I don't really know much about her so here have her wikipedia page or whatever
https://en.wikipedia.org/wiki/Pink_(singer)
Here are a couple videos of her singing:



So please vote and/or leave a comment explaining why you chose the singer you prefer :D

Thanks!
help me defeat @PenguinHook she's going down

 

Heh, guys, make sure to actually watch atleast one of the singing videos if you don't know who they are because I want this to be fair... Ann is a bit of a less recent singer and many of you probably don't know her as well as Pink so give Ann's music a try too :3