Isla Fisher tells dirty story about her husband on-air

She recently refused to answer Sunrise co-host Sam Armytage's questions about her husband Sacha Baron Cohen. But today, Isla Fisher has totally changed her tune.

The 40-year-old told Fitzy and Wippa a super X-rated story involving Sacha and her dad on their radio show, when the hosts asked if her parents have seen her husband's more risqué flicks.

RELATED: What's up with Isla Fisher's accent?
RELATED: So THIS is what goes on behind the scenes on Sunrise...
RELATED: Ex Home And Away star takes on Hollywood

Isla explained that her 80-year-old dad was visiting her on the set of Sacha’s latest film, Grimsby, when they decided to find Sacha. And that’s when things got weird…

"There was this giant elephant's vagina, which my husband's head popped out of,” she says in the clip above. “And then he proceeded to fight with another animatronic elephant’s, erm, I don’t want to say the word, penis…and he was wrestling with that very large…anyway."

It's hard to believe that this is the same actress, who just yesterday awkwardly dodged questions from Sam Armytage about her personal life.

"He's not here doing the interview," she said. "I don't like talking about my private life."

Yep, it was awkward, alright.

Want more celebrity, entertainment and lifestyle news? Follow Be on Facebook,Twitter, Pinterest and Instagram.