also: ディーヴァ
noun
diva
Refers to a celebrated female singer, especially in opera, or a demanding, temperamental star.
彼女はオペラ界のディーバとして知られている。
She is known as a diva of the opera world.
あの歌手はちょっとディーバ気質だね。
That singer has a bit of a diva temperament, doesn't she?