Who said "If you don't have any shadows, you're not in the light."?

This quote is attributed to Katy Perry.

If you don't have any shadows, you're not in the light. - Katy Perry

"If you don't have any shadows, you're not in the light."

Katy Perry Success

Pop Singer Songwriter American Born 1984 (age 42)

"I'm just trying to change the world, one sequin at a time."

"Just be yourself, there is no one better."

"Do what makes you happy, be with who makes you smile."

"Don't you ever let a soul in the world tell you that you can't be exactly who you are."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."