Kate Hudson is Pregnant with Muse Singer's Child

Couple expecting baby after nine months of dating

Kevin Mazur/WireImage
Kate Hudson and musician Matt Bellamy attend ELLE's 17th Annual Women in Hollywood Tribute at The Four Seasons Hotel on October 18, 2010 in Beverly Hills, California.
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Owen Wilson is expecting a little one — and now his ex is, too.

A source confirms exclusively in the new Us Weekly, out Wednesday, that Kate Hudson, 31, is 14 weeks pregnant with boyfriend Matthew Bellamy's baby.

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"It was not planned, but they are excited and embracing it," the source reveals to Us.

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The insider adds that the actress, who has been dating the Muse frontman, 32, for nine months, is stoked for her 7-year-old son Ryder (with ex-husband Chris Robinson, 44) to have a little playmate.

"She is happy for Ryder to finally have a brother or sister," says the source.