Davina McCall cringes as she fails lie detector test on question about boyfriend - 'I want a retest!'

ok.co.uk:

Davina McCall found herself in a tricky situation when she was put to the test with a lie detector live on air, revealing her true feelings about her boyfriend's profession.

The Big Brother icon is currently filling in for Amanda Holden on Heart Breakfast with Jamie Theakston this week. However, things took an unexpected turn when she decided to give a lie detector a go - and was tested on a question about her hair stylist boyfriend Michael Douglas.

Jason, the technician, kicked off by noting that Davina seemed "looking very nervous". She admitted it was a "horrible feeling" knowing they were monitoring her sweat glands, blood pressure, and temperature.

Jason corrected her saying it was "blood flow", but Davina lightened the mood with a joke, quipping, "My blood flow, my bum!" Things got serious when Jason asked: "Do you have a favourite child?" Davina responded: "God, what a start, haha! " But the stern technician kept her focused, insisting: "Yes or no answer, please, Davina.