Which singer's real name is Katheryn Elizabeth Hudson?

The photo fooled me as it does not look like Katy Perry.

D, I read that she did that because she wanted to register with S.A.G. (Screen Actor's Guild) or some other professional organization and the name "Kate Hudson" was already taken.

In today's world; I do NOT understand why any type of entertainer would change their given name!

HandyMint, I agreed

Player #14567045, also well said

I'd like to know which of you creeps have actually met Katy? None of you! She's a sweet, sensitive, and yes, high-strung lady! Stop bad mouthing people and things you know nothing about!

JSSmal270, does anyone know what she really looks like?

VelourBanjoPlayer141, Amen!