Celebrities Share Throwback Photos for the #10YearChallenge

Caitlyn Jenner, Madonna, Reese Witherspoon and other celebrities shared old photos on social media alongside current snaps to take part in the #10YearChallenge.

What a difference 10 years makes!

Celebrities are having fun with the "10 Year Challenge," in which users post side-by-side photos of of themselves that are a decade apart. 

Caitlyn Jenner featured pictures of herself before transitioning and after, captioning the split, “Now THAT is a #10YearChallenge Be authentic to yourself."

In Reese Witherspoon's case, it's hard to tell which image of her is older. Ten years later, she still looks the same. 

Madonna got a little heat after some users said it seemed like the more recent image of her seemed altered. People challenged her to post an un-retouched photo.

So how did Inside Edition's team fare? Check out the video above.