If we had to summarize the '80s with one word, it would be big. Big shoulder pads, big earrings, and big hair.

You might be used to Sarah Jessica Parker and Nicole Kidman's sleek, straight hair today, but back then their teased-out 'dos made them look unrecognizable!

Last year when Nicole made an appearance on The Graham Norton Show, the host surprised her with embarrassing modeling pics. Back in the '80s, she was a teen model who graced the cover of Dolly magazine with shockingly red, curly hair.

Nicole then credited Dolly for creating her signature auburn look since it was the magazine who dyed it that particular red. She also admitted that, due to straightening and bleaching her hair for over a decade, her hair is no longer as curly.

“Anyone who has curly hair that’s young, keep your curly hair," she said on the show. "Don’t straighten it because, after a while, you don’t get your curls back.”

Check out the gallery below to see other stars who had big hair in the '80s.