Jackie 'O' Henderson has revealed the surprise culprit who 'soiled' her bedsheets in her luxury Saint Tropez villa during her trip to Europe earlier this month.

The radio queen, 48, shocked KIIS FM listeners on Friday when she confessed one of her colleagues had defecated in her bed during their three-week stay in France.

Now Jackie has gotten to the bottom of who did it after enlisting Hunted Chief David Craig to interrogate The Kyle and Jackie O team on Monday.

What ensued was a tense 15 minutes of Craig questioning Brooklyn Ross, his partner Damian Dirienzo, producer Jaimee 'Mayo' Hassos and her husband Sebastian Blazquez.

By the end of the interrogation, during which David studied the team's body language to determine who was lying, he admitted he was 'suspicious' of Jackie O herself.

'The most suspicious person to me is Jackie O. But that could also just be nerves. I didn't get to talk to you enough to then ask you a guilty question,' he said.

'You asked me straight away about s***ting myself. It was a nervous thing to have to admit to,' she replied, visibly upset as she tried to prove her innocence.

The blonde beauty then offered an alternative cause for her soiled bed sheets, shifting the blame to the villa owner who first made the accusations.