Kendall Jenner's Amazing Beauty Evolution, in 14 Photos

Today marks Kendall Jenner’s 21st birthday. And while we partially still can’t believe that the girl we saw grow up before our eyes is a real-life adult, it’s also pretty incredible that Jenner has essentially had a career that some can only dream of achieving during their entire lifetimes—all before she could legally enjoy a glass of wine. Just look back on this year’s milestones, for example: The supermodel graced the cover of Vogue’s much-coveted September issue, and will walk the Victoria’s Secret runway for a second time in December.

But as she rings in her big day, we can’t help but think back to the days—a decade ago—when we knew her best as the gangly 11-year-old who made the occasional cameo on Keeping Up With the Kardashians. (Remember when she first presented her parents with a makeshift modeling portfolio?)

The years have brought a lot of success for Jenner, but they also mark quite the beauty evolution. With this in mind, we thought it only appropriate to journey back to the beginning to see how far she’s come.

Click through the gallery below to see how Jenner’s beauty look has changed throughout the years!