When the 10-Year Challenge, also known as the "How Hard Did Aging Hit You?" challenge, debuted on the internet, everybody took the chance to show off their glow-ups. While we flocked to the timeline to catch our friends and family slightly embarrassing themselves, several beauty influencers wanted to hop in on the fun, too.
Their transformations were exceptionally impressive considering that they're now makeup, hair, and skin experts. But hey, everybody starts somewhere, and this challenge is the perfect example of that. So buckle up, because we've created a list of the 13 most drastic switch-ups. They're barely recognizable.
Patrick Starrr
It's amazing what 10 years can do, especially when you spend that decade refining your makeup skills.
Jackie Aina
Whew, the bleach blonde braids and overly arched eyebrows are a true 180 from the Jackie we know today. That fashion sense has also gotten a serious upgrade.
Bretman Rock
We could just pinch those adorable cheeks! Rock has always been the cutest, but this takes the cake.
Viva Glam Kay
We're thankful for no more heat damage. Now Kay-Lani's curls are thriving more than ever.
Alissa Ashley
It's looking like short hair has always been Ashley's thing. And even though it's clear that she's always had an affinity for modern makeup, the transformation still has us shocked.
Jaclyn Hill
The craziest one of all. We can barely recognize Hill with her tricolored, Paramore-inspired cut.
Sonjdra Deluxe
We're celebrating the evolution of eyebrows! Who would believe that plucking our brows to almost nothing used to be in style?
Mario Dedivanovic & Kim Kardashian
Friends who glow together stay together. These two have been rocking contour and lashes for more than 10 years, and their bond has been giving us #friendshipgoals since the beginning.
Nicol Concilio
Super-orange spray tans are so 2009, and Concilio definitely caught the memo. However, the beauty still has the exact same angel face.
Teni Panosian
It's amazing how different you can look after making your hair darker. She went from girl next door to sexy bombshell, and we're digging the sultry look.
Lauren Curtis
Wow, wow, and wow. If someone told you 10 years ago that this girl would be one of the most-watched YouTubers, would you believe it?
Chloe Morello
Never have we seen someone look the same while simultaneously looking completely different. But one thing's for sure: Dark hair is Morello's thing.
Manny Gutierrez
Teenage acne and that skater boy cut aside, we're in awe of Gutierrez's transformation.
Who even ARE these people?

We barely recognized any of them. Talk about glow-ups.