REPORT: Kate Hudson Pregnant

Kate Hudson and her boyfriend, Muse rocker Matthew Bellamy, are expecting a little one.

Hudson, the 31-year-old daughter of Goldie Hawn, is 4 months into her pregnancy -- a story first reported by US.

The Almost Famous star has a 7-year-old son named Ryder with her ex-hubby, Black Crowes singer Chris Robinson.

"It was not planned, but they are excited and embracing it," an insider told the magazine. "She is happy for Ryder to finally have a brother or sister.”