Jo Whiley expecting her fourth child

Jo Whiley has revealed that she is expecting her fourth child.

The Radio 1 DJ announced the news on air this morning. She already has three children with husband Steve Morton, called India, Jude and Cassius.

Speaking about the pregnancy, Whiley said: "It was very unexpected but it’s very exciting.

"We don’t know the sex. When we were in the doctors, they asked if we wanted to find out the sex and we had a big argument about it in the middle of the surgery!

"I am a baby machine - there is an army of children in our family!"

Fellow DJ Chris Moyles joked with his colleague that he was the real father of her latest child.

He told listeners: "Well, you know how Victoria and David Beckham called their son Brooklyn because that is where he was conceived?

"Well I think we should name ours after where it was conceived too. So I thought 'stationery cupboard'."