Is Evanescences Amy Lee a *****?

In case you didnt know shes the frontman from the group Evanescence, I heard shes a real ***** because she disses a ton of female artists like Christina Aguilera, Hilary Duff, Lady Gaga, and Beyonce. Also she is rude to her fans as well and doesnt take any **** from them. I think shes very talented but she shouldnt be a *****