Izabel Goulart took to Instagram on Thursday to share a sultry new video clip with her four million followers.

The 40-year-old Brazilian beauty flaunted her statuesque figure in a teeny ʙικιɴι while hitting a vertical yoga pose on the beach in St Barts with fiancé Kevin Trapp.

The model was clad in a stringy, red, thong ʙικιɴι and a matching Santa Clause hat.

Meanwhile, her longtime love, 34, wore the same hat and added black swimming trunks.

The two, who have been engaged since summer 2018, performed a seamlessly coordinated move, which ended with Izabel hitting a scorpion post while upside down.

And the lovebirds even snuck in kisses while oceanside as Goulart invited fans to join her challenge.

Izabel Goulart took to Instagram on Thursday to share a sultry new video clip with her four million followers

The 40-year-old Brazilian beauty flaunted her statuesque figure in a teeny ʙικιɴι while hitting a vertical yoga pose on the beach with fiancé Kevin Trapp

She wrote in the caption, ‘Who’s up for a little yoga challenge? Tag me.’

The post collected more than 56,000 likes within just a few hours and friends and fans dropped heart eye emoji in the comments.

On Christmas day the brunette stunner shared a video clip and pH๏τos showing off a festive, strapless, green LaQuan Smith mini dress.

She frolicked with her feet in the ocean at night and wrote, ‘A tropical Christmas it’s always a vibe.’

Earlier this year Izabel celebrated her husband-to-be on social media as she  wished him a happy birthday.

In one black and white image she hugged her soccer star beau and wrote, ‘Today we celebrate you mein schatzi. Happy Bday!!!’

Another capture showed the lovebirds relaxing in a scenic outdoor area as Izabel rested in Kevin’s lap.

She added a heartfelt caption that read, ‘It is easy to fall in love with you. And staying in love with you is even easier. Everything is special and unique when I’m by your side ! Today we celebrate you with all the love and happiness that you deserve !!’

The model was clad in a stringy, red, thong ʙικιɴι and a matching Santa Clause hat