Talk about a blast from the past!

Kim Kardashian shared an old snapshot via Instagram of her teenage self posing alongside Nicole Richie.

"#ThrowbackThursday @nicolerichie and I being oh so cool at 13 years old," the "Keep Up with the Kardashians" starlet wrote along with the candid pic.

In the photo, Kim and Nicole are sporting matching white t-shirts and are both giving the camera a "thumbs up."

The "Fashion Star" mentor may be a bit embarrassed by the snapshot because she was rocking a full mouth of braces.

We love to see celebs in their awkward stage!

What do you think of Kim's throwback photo? Tell toofab in the comment section below, and click "Launch Gallery" above to see even more stars before fame!

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