How to evaluate the singing skills of European and American female singers?

First of all, give a definition of singing skill, which refers to the singer's luck, range, skill and timbre. First of all, I don't think this can be used as the main standard of timbre. After all, this aspect can be born. Another important thing is the singer's style. Some singers are good at singing rock and roll, while others sing R&; B is good at this. It's like Pink's voice is definitely not suitable for chorus. Too lyrical.

So, I think Beyonce should be number one. After all, Grammy is an old diva, with a relatively prominent range of explosive power, deductive power, vibrato and true-false sound conversion, plus R &；; B and rock punk reggae both have suitable voices and are destined to be divas.

Rihanna ranks second. Although she takes a similar route and sings like Britney Spears, she is black after all and may have a more prominent range.

The third is our great britney spears! Immortal phoenix! Electronic queen! R & ampb punk is good! Irresistible, although the definition is biased towards idol singers, the foundation still has nothing to say.

Then Niu Qian and Lady Gaga, after all, are not that old, have not so many works, and their walking style is relatively simple, so it's hard to say. But they are also good singers! Very stylish!

Avril Ramona Lavigne, Taylor Swift and Hilary Duff are all idol singers, so they can't sing at all, that is to say, they are not out of tune.

Finally, talk about CA. Although it is super high range, I think it is still far from Whitney Houston and MC. Look at the scene, I know she is shouting with chest sound and voice. I think she's still cool. At best, it is a high level.