Black Sabbath frontman Ozzy Osbourne went hunting for the Loch Ness Monster during a trip to the Scottish Highlands.
Wife Sharon reveals the rocker took son Jack hunting for Nessie in the middle of the night during a family trip in 1996.
Sharon says: “Jack and Ozzy would go out to the loch at night and they had their torches, going ankle-deep into the loch, looking for the monster.”
Jack says: “We never found Nessie.”
The Osbournes are starring in new TV series The Osbournes Want To Believe, where they investigate UFOs, poltergeists and other paranormal activity.
The rocker, 71, has previously said it would be “f***ing mad” not to believe in the existence of alien beings and even wrote a song about extraterrestrials titled Scary Little Green Men.
And TV personality Sharon reckons her husband is determined to find evidence of extraterrestrial life.
She has said: “He watches all those hokey shows about aliens and I am like, ‘Why are you spending three hours a day watching it?’ He is obsessed.”