Who said "I understand that beauty is the deadliest weapon."?

This quote is attributed to Poison Ivy.

I understand that beauty is the deadliest weapon. - Poison Ivy

"I understand that beauty is the deadliest weapon."

Poison Ivy Power

"A woman's greatest tool is the power of seduction."

"Nature always wins in the end."

"Plants are the future of this world."

"I don't need a man to complete me."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."