The Alien 3 star's girlfriend Eleanor Boorman gave birth last week (ends11Mar12) to little Rose Otilie Aaryanna, who weighed in at six pounds, three ounces (2.81 kilograms).
Boorman tells Britain's Daily Mail, ""Mother and baby are doing very well. (The baby) is absolutely gorgeous and a delight.""
The painter also reveals that Dance wasn't there when she delivered their baby at London's Chelsea and Westminster Hospital.
She adds, ""Charles was filming but he came down straight away. He has helped with the nursery and bought a plethora of lovely things.""