Sharon Osbourne Asks Sarah Ferguson How She Fell For Undercover Camera Hoax (VIDEO)

Sarah Ferguson, former wife of Prince Andrew, has done some public soul-searching on her OWN series, 'Finding Sarah.' But there was only one thing Sharon Osbourne wanted to know when Ferguson appeared Friday on 'The Talk' (weekdays, syndicated on ABC). "How on Earth did you fall for it?" Osbourne asked.

Osbourne was referring to Ferguson's scandal when the U.K. tabloid News of the World sent an undercover reporter to catch Ferguson selling access to Prince Andrew. She wondered how Ferguson didn't see it coming when the same organization had tried similar tactics with other family members.

Ferguson said it was partly because she didn't trust her instincts about the reporter. "I was sitting with him and I said, 'Your leg's twitching, are you nervous? Why can't you look me in the eye?'" said Ferguson. "I knew, my instinct said he was a journalist. Did I listen? Hell no."

Ferguson says that's a mistake she has corrected through 'Finding Sarah.' Now, she listens. And we watch, because it's oddly hard to turn away.