Margot Robbie and husband Tom Ackerley pack on PDA in Greece

This Barbie loves her Ken.

Margot Robbie and her husband of seven years, Tom Ackerley, have been spotted enjoying a romantic holiday in Greece.

The Australian actress and the British producer, who is also her business partner, were seen taking a dip in the ocean off the island of Sifnos.

The two-time Oscar nominee could be seen wearing a full-piece white swimsuit, while Acklerley wore tie-dye boardshorts for the casual swim date.

At one point, the loved-up couple – who were married in Byron Bay in 2016 – were photographed wrapping their arms around each other in the water, before Ackerley put on a pair of goggles and a swim cap.

The former Neighbours a soap star is having a well-deserved break as her latest film Barbie continues to break records at the global box office.

In earlier photos, Robbie was sighted wheeling her own set of luggage as she boarded a public ferry to the Greek island.

Travellers were clearly unaware they were in the presence of the big screen star, who went incognito in a straw hat and sunglasses.

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It comes after Barbie, which was directed by Greta Gerwig and co-produced by Robbie and Ackerley, became Warner Bros’ highest-grossing film of all time globally on Monday, dethroning 2011’s Harry Potter and the Deathly Hallows: Part 2 (not adjusted for inflation).

The film was released last month and managed to tick over the coveted $US1 billion milestone at the worldwide box office after just two weeks in theatres.

Its gross has continued to increase in the weeks since, and as of Monday, US time, it tipped over $US1.342 billion, which is what the final Harry Potter film generated after finishing its cinema run.

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