The 21-year-old Kylie Cosmetics mogul posted a series of snaps over the weekend, documenting her trip with daughter Stormi, best friend Jordyn Woods and boyfriend Travis Scott.
In one Instagram post, which featured palm trees and sparkling blue water, Kylie wrote, “don’t ever wanna leave.”
Bieber commented on the photo, “Wow lucky where’s the invite to hails and i,” referring to his wife Hailey Baldwin.
In an exchange captured by popular Instagram account Comments by Celebs, Jenner responded, “lolll you love birds can come next time.”
Kylie has been planning Stormi's first birthday for months, revealing in June she had plans for an "epic" adventure.
“Stormi is going to be 5 months this weekend, which really is tripping me,” Jenner wrote in June. “That means we’re halfway to a year…almost. And I’m already thinking about her first birthday and how it’s going to be epic.”
“I was going to do super magical unicorn theme but North and Penelope beat me to it,” she added of her nieces, who teamed up for a joint unicorn-themed birthday bash earlier that month. “So I have to think of something else.”
We have a feeling the celebrations aren't over yet.