Jordan has given birth to an 8lb 7oz baby boy.
The 23-year-old model, real name Katie Price, named the baby Harvey, after her grandfather.
He was born at 1.15am at the Royal Sussex County Hospital in Brighton, 16 hours after she was induced because the baby was 12 days late.
Dave Read, Jordan's spokesman, said: "Mother and baby are doing fine."
Her mother Amy and best friend Sally Cairns, a make-up artist, were at her bedside.