Yes, Kylie Jenner has only just turned 21!
She celebrated in a big way with a Barbie-themed birthday party in Vegas last weekend.
She kicked things off with dinner in pink Peter Dundas satin minidress.
She then opted for a custom-made LaBourjoisie jumpsuit for her party. The outfit apparently took 10 days and $8,000 to create.
Finally she chose a vintage Gucci dress for a second family dinner.
Kylie's sisters also attended the party in bright pink an purple.
In celebration of Kylie's big day, American retailer Fashion Nova has recreated some of the iconic looks for a fraction of the price: