Kendall and Kylie Jenner are making the most of their time in Hawaii.
Kim, Kourtney, and Khloe's little sisters relaxed on a blanket together Wednesday afternoon on the island of Kauai.
Kendall, 16, flaunted her lean frame and mile-long legs in a pink and white string bikini; Kylie, 14, rocked a strappy, mis-matched two-piece.
The reality stars are in Hawaii with their mom Kris Jenner and their father Bruce to celebrate half-brother Brandon Jenner's nuptials to singer Leah Felder.
The rest of the busy Kardashian krew opted to remain on the mainland; on Tuesday, Kim, 31, arrived back in the states following a trip to the Cannes Film Festival to support her love of two months, Kanye West.
"She wants to be with him as much as possible," a source explained to Us Weekly of her European trip to spend time with her new man. "They really know and love each other."
This article originally appeared on Usmagazine.com: PIC: Bikini-Clad Kendall, Kylie Jenner Go Tanning in Hawaii