Celebrity Parents Update: Sara Cox welcomes second child, introducing son Isaac By Staff Author Published on March 12, 2008 12:00 PM Share Tweet Pin Email Update: The Daily Mail has photos of Sara posing for photos with Isaac as she leaves the hospital on Wednesday. Originally posted March 11th: BBC Radio 1 DJ and presenter Sara Cox, 33, and her boyfriend Ben Cyzer have welcomed their first child together. Son Isaac Cyzer was born on Monday the 10th in London, weighing in at 7 lbs, 12 oz. He joins big sister Lola Anne, 3 ½, Sara’s daughter with estranged husband DJ Jon Carter. The pregnancy was announced in September, with Sara taking her maternity leave last month. Source: BBC Thanks to CBB readers Kathryn, Maz, Victoria and Sarah.