Say what you want about her, but this is impressive!

Kylie Jenner landed the cover of Forbes' Women billionaires issue, and she's not even 21-years-old yet!

The reality star turned beauty mogul is on track to surpass Facebook's Mark Zuckerberg as the youngest self-made billionaire ever, male or female. It's all due to her Kylie Cosmetics line, which has pulled in more than $900 million in just two years. Wow!

Her net worth isn't just from lip gloss, though. The mag also took into account her endorsement deals, Keeping Up with the Kardashians paycheck, Kendall and Kylie clothing line, and her Puma sponsorship, as well as various other profitable business ventures.

Her sister Kim, meanwhile, also scored a spot on the list, but she only has $350 million. Of course, she's now doing her KKW beauty line, in hopes that it rakes in just as much dough as her baby sister's company. It must sting a little to be left in the dust! "Congrats," Kimmy K wrote on Kylie's Instagram post. Someone sounds a little bitter.

Hey Tyga, way to blow it man!