Kate Winslet is forming a little Rocknroll band.
"Kate and Ned are delighted," says Winslet's rep.
This will be Winslet's third child. The Oscar winner is also mum to 12-year-old daughter Mia with first ex-husband Jim Threapleton and 9-year-old son Joe, with ex-hubby No. 2 Sam Mendes.
Winslet, 37, and Rocknroll, 34, a nephew of billionaire Virgin mogul Richard Branson, quietly tied the knot in December after about a year and a half of dating.
The Titanic star told InStyle back in 2006 that she was "hoping to have more kids...I don't know whether one or two. Oh, God, I would love to have more."
Coincidentally, Winslet recently wrapped the Jason Reitman-directed drama Labor Day, and she has signed on to play Jeanine in the first film in the Divergent trilogy, based on the novels by Veronica Roth.