Paris Hilton's 'That's Hot' Catchphrase Was Actually Coined By a Different Celeb!

Paris Hilton is known for her signature catchphrase “That’s hot,” but it turns out…she didn’t come up with it!

“I started making shirts that said, ‘That’s hot,’ and on the back they said, ‘You’re not.’ It was cute. ‘That’s hot’ was something that my sister always used to say, but I trademarked it and I own it. Sorry, Nicky,” Paris revealed in Vogue. Oops!

Paris is of course, talking about her younger sister, Nicky Hilton Rothschild. Nicky hasn’t commented on this story as of yet!

Check out Paris Hilton’s entire interview…