She visited Wategos Beach in Byron Bay with her fiancé Shannan Dodd and some pals.
The 27-year-old - who shares sons Rocket, four, and Mars, three, with her ex Ryan Heywood - looked nothing short of sensational as she slipped her svelte frame into a skimpy black bikini.
The string two-piece emphasized her slim waist to perfection.
While talking to her fiancé, who looked ripped in a pair of boardshorts, Ruby tossed on a baseball cap and white floaty kaftan to shield herself from the cold.
Ruby Tuesday Mattews went makeup-free for the occasion, while her long hair cascaded down her back in a gentle beach wave.
She was later pictured balancing on some rocks after enjoying a dip in the ocean.
(Thu 16) Views: 2,533 · Read All Bikini News DailyLink to story: https://bikininewsdaily.com/bnd/RubyTuesdayMatthewswassp-2629
This skimpy little bikini in black has just the right amount of coverage to show off your body without showing too much! Basic triangle top (ties at neck and back) and itsy bitsy bottoms (ties on both sides of hip) are the perfect combination that tie everywhere for the perfect fit! Great for the sun lounger or walking the beach with that special...
more...Bikini News Headlines · The Weekly Top Ten Stories · All Time Top Stories · All Bikini News Daily