Michelle Keegan left fans giggling after recalling filming a scene with a sexy toy and a dog who wouldn't behave.
The beauty was a guest on Saturday night's Jonathan Ross Show.
Speaking on the ITV programme, the star spoke about how much fun she had filming Brassic 3 - but it wasn't without its complications.
The 34-year-old ex-Coronation Street actress had a wasted day thanks to a production issue that nobody saw coming.
She said: "I had a scene with a dog - a trained dog - and he had to have a fight with a.... dildo. Am I allowed to say that?"

Jonathan teased: "Of course, you can say 'dog'."
Laughing, Michelle went on: "He wouldn't hold the dildo in his mouth. We were there for five hours.
"He just would not hold that dildo in his mouth! We wasted a whole day, he just wouldn't do it."
Jonathan probed: "So what was wrong with the dildo?"


She cheekily responded: "Maybe it was too big, I don't know?"
Michelle appears to have totally ruled herself out of ever performing on Strictly Come Dancing.
She explained that she got too anxiously watching her husband Mark Wright - so couldn't do it herself.
Mark was tested to his limits when he was a contestant on Strictly in 2014 and she doesn't fancy a go at it herself.
The Sun claims Michelle opened up to Graham Norton, saying: “I have a few times [been asked]. But for me, it’s the live audience… it’s a skill. It takes a lot of dedication and skill.
“He [husband Mark Wright] did it like 5 years ago. It’s the music before it happens and the audience is really quiet and the lights come on.
My heart was in my mouth for him. I couldn’t be on the dance floor, too scared, too nervous.”