Kylie and Kendall Jenner were thrown a huge surprise party by the Kardashian klan after managing to complete their high school education.
The sisters partied with older siblings Khloe and Kim Kardashian plus some surprise guests – including Gig Hadid and Ryan Seacrest, who hosted the extravagant soiree.
THEN THERE WERE synchronised swimmers:
Kylie, 17, and 19-year-old Kendall wore black graduation robes and mortarboard caps, and Kylie posed with her diploma certificant from online high school Laurel Springs.
AND THEN KHLOE TWERKED:
"I love my mom for doing this. Thank you for making this experience as normal as possible for me. Yay□ I graduated :)" Kylie captioned one of her Instagrams.
Kim also publicly congratulated her two baby sisters, writing: "Graduating class of 2014 & 2015! □ Congrats @kendalljenner & @kyliejenner for graduating high school! #SurpriseGraduationParty!"
She also wrote to heat Radio's Ryan Seacrest: "Thanks for hosting Kendall & Kylie's graduation ceremony! @ryanseacrest #SurpriseGraduationParty □□□"
Well done, Kendall and Kylie!
See all the pics from the day below:
Kendall Jenner and Kylie Jenner have surprise graduation party!
![Kylie Jenner graduation](https://images.bauerhosting.com/legacy/lifestyle-legacy/30/412ee/b8abd/ef3af/9e106/7956a/189db/Kylie%20Jenner%20graduation_620x713.jpg?auto=format&w=1440&q=80)
Kylie Jenner graduation
![Kylie Jenner graduation 2](https://images.bauerhosting.com/legacy/lifestyle-legacy/83/52e0e/50a86/c17bc/f3284/e8be7/a1570/Kylie%20Jenner%20graduation%202_620x713.jpg?auto=format&w=1440&q=80)
Kylie Jenner graduation 2
![kim kardashian kylie kendall graduation party 8](https://images.bauerhosting.com/legacy/lifestyle-legacy/0c/fbce4/435c1/0257c/37abe/2b62b/0a6f3/kim%20kardashian%20kylie%20kendall%20graduation%20party%208_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 8
![kim kardashian kylie kendall graduation party 1](https://images.bauerhosting.com/legacy/lifestyle-legacy/0e/050b5/cd5a8/5ae1c/4ffba/4a2d4/36368/kim%20kardashian%20kylie%20kendall%20graduation%20party%201_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 1
![kim kardashian kylie kendall graduation party 2](https://images.bauerhosting.com/legacy/lifestyle-legacy/15/eb08e/482a6/0c1dc/abae7/1ad70/b6b7c/kim%20kardashian%20kylie%20kendall%20graduation%20party%202_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 2
![kim kardashian kylie kendall graduation party 3](https://images.bauerhosting.com/legacy/lifestyle-legacy/6d/7b240/ddaee/db1ad/4021d/a5231/caf26/kim%20kardashian%20kylie%20kendall%20graduation%20party%203_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 3
![kim kardashian kylie kendall graduation party 4](https://images.bauerhosting.com/legacy/lifestyle-legacy/c9/3b1da/bdf62/83868/164a4/0a58d/262a2/kim%20kardashian%20kylie%20kendall%20graduation%20party%204_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 4
![kim kardashian kylie kendall graduation party 5](https://images.bauerhosting.com/legacy/lifestyle-legacy/4a/4a45c/71620/52851/f1f2f/cf3db/138a5/kim%20kardashian%20kylie%20kendall%20graduation%20party%205_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 5
![kim kardashian kylie kendall graduation party 6](https://images.bauerhosting.com/legacy/lifestyle-legacy/2e/d214c/2d95b/a2fb1/d2e3d/b4b77/ee1f2/kim%20kardashian%20kylie%20kendall%20graduation%20party%206_620x713.jpg?auto=format&w=1440&q=80)
kim kardashian kylie kendall graduation party 6
![kim kardashian kylie kendall graduation party 7](https://images.bauerhosting.com/legacy/lifestyle-legacy/72/a4064/7340c/c302f/465c5/f25ac/33fce/kim%20kardashian%20kylie%20kendall%20graduation%20party%207_620x713.jpg?auto=format&w=1440&q=80)