diva

noun
1
a famous woman singer, especially an opera singer
خواننده اپرا, ستاره اپرا
2
a person who is difficult to please and demands a lot of attention
مشکل‌پسند, خواهان توجه, شخص برتری‌خواه
He was a real diva as a conductor, but not as a friend.
She yells, she's over the top. She's a diva!