Simon Cowell says he feared his young son Eric had been kidnapped after he discovered his London home had been targeted by thieves.
The music mogul and his girlfriend Lauren Silverman were asleep in the house, along with their young son, when it was burgled in the early hours of Friday morning.
Simon has now revealed he initially feared the break-in was a kidnap attempt.
"It was nerve-racking. Lauren was woken up with me and we checked on Eric," Cowell told British newspaper the Sun on Sunday.
"That was the first thing we did, to make sure he was OK.