Sara CoxSara Cox and partner Ben Cyzer welcomed a son into the world yesterday morning after the BBC Radio 1 presenter gave birth at a central London hospital.

The little boy, named Isaac, weighed in at 7lbs 12oz and Sara’s spokesperson told the Sun: “Mother, baby and dad Ben are doing fine.”

Isaac is Sara and Ben’s first child together but he is a little sister for Sara’s three year old daughter Lola from a previous relationship.