I don't hate her (or even dislike her), but I will play. I think Beyoncé has a sweet personality and has had a few awesome singles. I do kinda wish that Destiny's Child was still together.
(I also think this thread has the potential for a lot of backhanded shade, so I predict it won't last very long.)
Katy Perry has a very inviting and sweet personality and her music is innocuous and flighty aka she just wants to make people happy and smile with her songs