Kate Winslet welcomes a baby boy with Ned Rocknroll

Oscar winner Kate Winslet and husband Ned Rocknroll (born Ned Smith) welcomed a baby boy on Dec. 7 at Sussex County Hospital in the United Kingdom, her publicist confirmed to TODAY.

Stuart C. Wilson / Getty Images file
Kate Winslet during the premiere for

The boy is Winslet's third child and the first for her husband.

Winslet has a daughter Mia, 13, and a son Joe, 9, from her previous marriages. She wed Rocknroll, a nephew of Virgin Group founder Richard Branson, in December 2012.

"Mother and baby are doing great," added Winslet's publicist. She did not release the baby's name.

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