Kate Winslet is "doing great" after giving birth to a baby boy on Saturday, according to a spokeswoman for the star.
The actress had the baby, her first child with new husband Ned RocknRoll, at an NHS hospital in Sussex. A spokeswoman said: "Mother and baby are doing great."
The actress married Mr RocknRoll, the nephew of Virgin tycoon Sir Richard Branson, in New York last December, almost 18 months after they met.
She has two children from her two previous marriages.