Question

Guess these personalities?
And write what's common in them?
Please answer fast

Answer 1

1. Taylor Swift
2. Aniana Grande
3. Selena Gomez
4. Katy Perry

The common thing is that they all are well known Hollywood Singers

Answer 2

Hi friend

1) Taylor Alison Swift
2) Ariana Grande-Butera
3) Selena Marie Gomez
4) Katheryn Elizabeth Hudson (Katy Perry)

And the similarity among them is all are American singers and song writers.
In short, all are Americans in Music profession. 

Hope this helps you