Ok, maybe I shouldn't have lumped her in with Kesha and BEP, because she can sing. I'd say she's even better than Katy. But I will listen to Katy's music of Gaga's every time.
I think gaga is a knobbingly average singer. Don't take that guys word for her.
I'm def listening to Katy over her anyway of the week. Even if they are on par vocally