Kim Kardashian shared on Instagram Thursday, Jan. 9, a "Throwback Thursday" photo of her fresh-faced and smiling at the camera with Nicole Richie when they were just 13-years-old.

Back in 1994, before Kardashian became a successful reality star and Richie went on to start her own jewelry line, they were just teens. The shot has them with their thumbs-up for the camera and Richie flashes her braces in a huge grin.

Kardashian, 33, captioned the shot of her and Richie, 32, "'#ThrowbackThursday @nicolerichie and I being oh so cool at 13 years-old."

The new photo is not the firs tone of what the pair looked like growing up in Los Angeles. Two years ago, Kardashian uploaded a photo of herself and Richie posing fo the camera with her other siblings. She captioned the shot. 'Happy Birthday @nicolerichie!!!! Seems like yesterday we were 14!!! Love you."

Richie shot to fame in the reality series "The Simple Life" with co-star Paris Hilton, while Kardashian later gained fame with "Keeping Up With The Kardashians."

Mom-of-two Richie, the adopted daughter of singer Lionel, is now wed to Good Charlotte rocker Joel Madden.