“The whole world of showbiz was overjoyed for them. I know how much it means to him.”
Dec announced Isla’s birth in an adorable Twitter post at the time, sharing a snap of the baby girl clutching on to his finger.
He captioned the photo: “Ali and I are thrilled to announce the arrival of our baby girl, Isla Elizabeth Anne, who was born just after 9 o’clock this morning.
“Mother and daughter both doing well, Dad is head over heels! D x.”
Ant also commented on the news, writing in response: “Welcome to the world baby Isla Elizabeth Anne. Can’t wait for cuddles. I love you already!! Uncle Ant.”