Having quit BBC Breakfast in 2016, Bill has been fighting prostate cancer and this will be his first stint hosting live TV again as Piers takes some time off.
He said: “I’m thrilled to be working with Susanna again and really looking forward to being on Good Morning Britain.
“We didn’t work together long enough on the sofa and we got on so well, I was sad when she left at short notice. So, for her to ask me to sit alongside her is very exciting.
“I’m in two minds about the early mornings! On the one hand, it’s great to be back doing live television. The other part of me thinks, ‘What on earth am I doing? Having sworn never to do breakfast television again!
