Kate Winslet expecting a baby

Dec. 9, 2012: In this file photo, British actress Kate Winslet, left, arrives with Ned Rocknroll at the awards presentation of The Longines Hong Kong Cup horse race at the Shatin race track in Hong Kong. (AP)

Kate Winslet is going to be a mom again.

A representative for the 37-year-old Oscar winner confirms Winslet and husband Ned Rocknroll are expecting a child. People.com first reported the pregnancy Tuesday.

Winslet has two children from her two previous marriages: 12-year-old Mia, whose father is director Jim Threapleton, and 9-year-old Joe, the son of director Sam Mendes.

Winslet and Rocknroll were married in December. Rocknroll is the nephew of entrepreneur Richard Branson.