[Kaz]

An update from Channel 4 News - the baby's name is Bobby Jack Brazier.

Big Brother star Jade Goody has given birth four weeks prematurely to a baby boy.

Bobby Jack Brazier was born last night, weighing 5lb 7oz. Mother and baby were both in good health, Goody's spokeswoman said.

Goody, 21, had a natural birth and was in labour for just over nine hours. She said: "I'm absolutely delighted. Bobby's a beautiful boy and we're both doing well."

The former reality TV star is understood to have given birth in the exclusive Portland Hospital in London, where celebrity mothers such as Victoria Beckham and Liz Hurley had their babies.

Boyfriend Jeff Brazier, who was at the birth, said: "I'm over the moon. Jade did brilliantly and I'm really proud of her. She was determined to have a natural birth and only had a little gas and air towards the end."

The couple, who met last year, share a home in Thurrock, Essex.

Goody became a household name after appearing on the last series of Big Brother.

She has since released a fitness video and is soon to appear in another Channel 4 show, Celebrity Wife Swap, in which she moves in with Major Charles Ingram of Who Wants To Be A Millionaire? fame.