Isla Fisher admitted she slept with her husband Sacha Baron Cohen while he was dressed as his character Borat, in a resurfaced interview from 2016.

The Australian actress, 47, was a guest on The Late Late Show with James Corden and was jokingly asked a raunchy question by actor Ewan McGregor. 

'Has your husband Sacha ever done a character in bed? And if so, which one?' he cheekily asked her.

The former Home and Away star burst into laughter and admitted they had made love while he was dressed as Borat.

'He's had a handlebar moustache and he's been Borat, or he's had Bruno's blonde hair,' she continued. 

'Sacha's been in characters visually, but I've never heard [Borat's catchphrase] "woo woo wee woo",' she added.

Cohen achieved global fame in 2006 when he starred in the satirical mockumentary Borat, playing a journalist from Kazakhstan learning about life in America. 

Last year, Isla revealed she fell head over heels for Sacha the first time they met. 

She appeared on The Project, where host Lisa Wilkinson informed her that her comedian husband had recently claimed it was love at first sight for him, but not for her. 

'I don't know why [he said that], he was joking!' the Wedding Crashers star replied, laughing. 

'I totally loved him right away. I mean I knew it was definitely love at first sight,' she added. 

The pair celebrated their 20th anniversary in December. 

Isla and UK-born Sacha met at a party in Sydney in 2002 and married eight years later.