Congratulations are in order for Kate Winslet and her husband, Ned Rocknroll.

Kate has given birth to a baby boy. “Both mother and son are doing great,”; her rep confirms to ET Canada.

The 38-year-old actress gave birth in Sussex County, UK on Saturday.

This is Kate’s first child with her husband Ned, She has a 13-year-old daughter Mia from her marriage to director Jim Threapleton and nine-year-old Joe from director Sam Mendes.