Celebrity chef Gordon Ramsay used a hidden camera to spy on his 15-year-old daughter, reported The Telegraph.
Ramsay said in an interview that it was to ensure that she was revising while in her room with her boyfriend.
He reportedly said: "Megan’s 15, she’s here tonight with her boyfriend. They’ve been spending a lot of time in her room recently. But revising. Revising.
"They seem to be spending a lot of time revising and yet the results aren’t… I’ve been a bit naughty over the last couple of weeks because I got [son] Jack a little Go-Pro. One of those little secret cameras.
"So I said to him, 'Look mate, here’s twenty quid, go and target your big sister’s room and put that camera right at the top left-hand side of the wardrobe'.
"So, Megan, I’d like to talk to you about your revising."