Kate Winslet's publicist said Tuesday the Oscar-winning British actress is pregnant with her third child.
They began dating in the fall of 2011.
"Kate and Ned are delighted," Winslet's representative told People.com in confirming the baby news.
The child's gender and anticipated due date were not disclosed.
Winslet has a 12-year-old daughter, Mia, and 9-year-old son, Joe, with her respective ex-husbands, Jim Threapleton and Sam Mendes.