On Thursday's show, the presenter called into the show via video call and took viewers on a virtual tour of her house.
However, during the FaceTime conversation, her husband, Derek Draper, was spotted NAKED in a mirror.
Joining co-hosts Ben Shephard, Richard Arnold and Charlotte Hawkins back on-set this morning (20.12.19), Kate, 52, explained that she tended to her ill son before falling asleep with her shoes and make-up on and woke up at 5.40am, which was too late to make it into work.
"I'm so sorry," she cringed. "It was so awful."
But Ben wanted to show viewers what really happened during her video message and replayed the FaceTime footage shown yesterday
It revealed her husband Derek's naked form reflected in a mirror.
"He woke up thinking it was two in the morning, and wondering, 'why has she woken the whole house up'," Kate explained.
He stormed down the stairs without his glasses, and naked!
"He stormed down the stairs without his glasses, and naked!"
Ben explained that a very eagle-eyed viewer spotted his reflection in the mirror.
"I turned the camera away quickly to save everyone's blushes," Kate laughed.
After her oversleeping drama, Kate appeared on yesterday's show via video call and put her hand over her mouth before saying: "Listen, I'm going to get fired. I can't believe I've done this."
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