Lara Worthington shows off her flawless complexion going makeup free in outdoor bathtub

Lara Worthington looks nothing short of amazing in a new video shared to her Instagram on Saturday.

The Cronulla-born model and influencer, 35, showed off her flawless complexion sans makeup as she splashed around in an outdoor pool in the Cayman Islands.

Lara, the wife of Avatar star Sam Worthington, stripped down to a black bathing suit as she made a splash in the water.

Lara revealed that her post was an advertisement for a leading hair care brand and that you wash her hair and relax while enjoying a bath.

“I appreciate the outdoor bathtubs of the Cayman Islands and all that Kerastase has to offer,” she captioned her post.

Behind her was a breathtaking view of the ocean, with the islands as a British Overseas Territory in the Caribbean.

Lara fumbles around in clip, recording herself with a video camera and smiling as she washes her hair.

At one point, she bathes in the water and shows off her bright blue eyes.

Before flying to her tropical destination, Lara enjoyed a layover in New York City.

The mother-of-three, 35, kept warm in a beanie and faux-fur-lined jacket as she snapped a photo in front of a glass window.

Just days earlier, she was spotted posing for a photo shoot in southern Sydney.

She looked slim and amazing as she frolicked on the beach in a blue swimsuit with thin straps and sassy high cut bottoms.

The model rose to fame after appearing in the 2006 Tourism Australia campaign ‘So Where The Bloody Hell Are You?’

In 2012, she landed her own reality show on Channel 10 called Being Lara Bingle.

The socialite was famously engaged to cricketer Michael Clarke but later found love with Avatar star Sam Worthington, 46, who she is now married to.