I think Nicki has repeatedly shown that she is a bitch. I have never said that she is bad person, but she has a diva attitude. Sweeter person than Beyonce? The delusion is real.
It is a fact that Beyonce is way more humble and sweet than Nicki.
I should say happy/smiling although... when I look at Madonna it's obvious I tend to rather like the "diva" personality Also sometimes in TV shows I'm rooting for the villains