Kim Kardashian Shows Off Curves in Sexy Two-Piece

E! reality star is vacationing in Honolulu with beau Kanye West

Aloha, Kim Kardashian!

The E! star gave Twitter fans a peek at her Hawaii vacation beachwear Wednesday, posting two sexy Instagram bikini pics.

In one shot, Kim shows off her floral two-piece from the front, posing with her hands on her hips. In the other, she shows off the side view, smiling sweetly at the camera with flowers in her hair.

Kim and boyfriend Kanye West have been getting some much-deserved R&R in Honolulu. They've soaked up some sun beachside and also cooled off with an adorable ice cream date.

We're envious. But mahalo, Kimmie, for sharing your vacay with us!

Keeping Up With the Kardashians airs Sundays at 9 p.m. on E!