Kylie Jenner and Tyga Pack on PDA While Jetpacking in St. Barts

Kylie Jenner and her boyfriend Tyga cannot hide their PDA anymore since she turned 18. The pair were seen pack on PDA during their vacation in St. Barts on Wednesday, August 19. They were joined by the Kardashian-Jenner family members including Kris Jenner,Kendall Jenner, Kim Kardashian, Khloe Kardashian and Kourtney Kardashian. 

In some photos obtained by Just Jared Jr., Kylie and Tyga could be seen holding hands while jetpacking in the turquoise water of the luxurious St. Barts. The couple smiled widely as they balanced on special water boots which propelled them up in the air. The "Keeping Up with the Kardashians" star donned black bikini and green water boots while the "Hookah" rapper sported blue shorts and orange water boots.

Other photos showed Kylie cozying up to Tyga while relaxing on a yacht. Wearing a cleavage-baring bikini top paired with a white lacy skirt, Kylie leaning on her boyfriend while he put his hand on her thigh. The couple smiled while checking out their cellphones together.

Kylie, Tyga and other Kardashian family member were filming "Keeping Up with the Kardashians". Kendall later also tried flyboarding by herself.