Gordon Ramsay is worried his children will swear on TV during his live Cookalong.

The fiery TV chef will have his three children – Megan, 10, eight-year-old Jack and Tilly, six – assisting him during his live cooking show on Channel 4 this Friday.

But he admitted he is concerned that his children might show him up if things go wrong in the kitchen. “I don’t think we should put a camera on them because when it goes tits-up they’re all going to be swearing,” he said to The Sun.

Gordon also revealed that Jack is ‘obsessed’ with a tiny Ramsay look-a-like video on YouTube called Little Gordon.

Gordon, 41, said: “It took me about three hours to explain it wasn’t me talking to nanny.”

The clip features a young blond boy in chef’s whites swearing at his mother and giving unsuccessful restaurants the sort of treatment they could expect on Ramsay’s Kitchen Nightmares.

CLICK BELOW to watch internet sensation Little Gordon…