Get it, Paulina Gretzky!

The 25-year-old model showed off her svelte and toned figure in a lime-green thong bikini over the weekend while relaxing and working on her tan in Kapalua, Hawaii, alongside fiancé Dustin Johnson, who kept it casual in a pair of blue trunks.

Along with flaunting her frame, Paulina's tiny two-piece also revealed a few of the beauty's tattoos, one of which is the number "99," which honors her father, NHL player Wayne Gretzky. Paulina was at the island to accompany her golfer beau for the Hyundai Tournament of Champions on the PGA Tour, but the pair also found time to unwind and celebrate their anniversary.