"It was everything that it should be," he added. "It was just the two of us talking to each other."

31-year-old Seyfried has previously hinted that she would be keeping her wedding low-key. Earlier this year, she told Vogue Australia: "I don't want to be the centre of attention.

"I get to go to premieres and get dressed up all the time. I went to the Met Gala last year in a wedding gown designed by Riccardo Tisci; I've played a bride a billion times."

Though she insisted: "I've never been excited by anything more in my life. And ready."

Seyfried and Sadsoski met in 2015 while working on The Way We Get By and became a couple while working on The Last Word. They are now expecting their first child together.

Image: Rex Features

Amanda Seyfried’s dog played a very important role in her secret wedding