The showbiz world has been buzzing since news of the birth of Cheryl and Liam’s young son broke when the new mum shared an adorable Instagram snap of the baby and her beau. Now more details are emerging of Chiam’s situation and it looks like Chezza’s mum, Joan Callaghan, is moving in with the pair.

Cheryl and Liam PayneCheryl and Liam have welcomed a baby boy

The singer previously lived with her mum during her marriage to footballer Ashley Cole so it comes as no surprise that Joan will be helping out with the little baby.

The Mirror has reported the doting grandmother is moving from Newcastle to Cheryl’s pad in Surrey with no moving out date currently in mind.

More: Cheryl And Liam Payne Celebrate Mother's Day With Their New Arrival

It was Joan who set off alarm bells of Cheryl’s pregnancy when she was spotted in Mothercare buying a pregnancy pillow in September.

This led to wide speculation about Cheryl’s state but the singer and her One Direction partner chose to keep schtum about their new arrival until Cheryl confirmed the birth three days after their new baby boy came into the world.

Joan CallaghanCheryl's mum will be helping the new parents

Sharing news of the birth on social media, Cheryl wrote: "On Wednesday 22nd March Liam and I became parents to an incredibly beautiful, healthy baby boy, weighing 7lb 9 and looking like a dream.

"Although he still doesn't have a name he is already stealing hearts. We are all madly in love and overwhelmingly happy with our little arrival."

More: Cheryl Releasing New Material Next Year

She added: "Happy Mother's Day to all the mothers around the world. A day that now has a different meaning to me forever."

Speaking about Joan’s arrival, The Mirror reported a source who said: "It's not going to be forever, but Joan has a room in the house and will be staying for however long she's needed.

"Like any new grandmother, she just wants to offer as much support as possible, without treading on any footsteps. But her house in Newcastle is very much her home."