Just when you thought you've met everyone in the Kardashian-Jenner clan, it turns out that 20-year-old Kendall Jenner has had a 'secret twin brother' this entire time!
(Or well, sort of. If there's such a thing as being related by spoof accounts and some epic Photoshop. But anyway. This is hilarious.)
Meet Kirby Jenner, Kendall's wild and crazy mustached partner-in-crime!!!
And just like the rest of his family, he's become something of an overnight social media star!
His Instagram account @kirbyjenner) has over 300,000 followers and features some of the twins' most memorable (and yet strangely forgotten) photoshoots.
Like, did you know Kirby was in Kendall's most famous Instagram photo this entire time? He even brought his own hair extensions!
And he and his twin sister seriously love goofing off with their little sis, Kylie. Behave, children, behave!
The two share everything together - including their ad campaigns. No one gets between the twins and their Calvins. (Except maybe Subway sandwiches. Kirby was hungry!)
Aren't their matching outfits downright adorable? They've even got the same cornrows!
And when Kendall's rocking Fashion Week, you can bet he's front row center with the rest of the family. What a supportive brother.
Have you heard of Kirby before? Is he your new favorite Kardashian-Jenner family member?
Let me know in the comments below, and for more laughs, follow my Memes for Millennials collection.