It looks like Kate Hudson is not only going to be a mom for the second time, but a wife again as well.
As the actress chatted up her new movie Something Borrowed on the Today show this morning , cohost Matt Lauer spotted something sparkly on the pregnant star's ring finger.
PHOTOS: Stars' Blingtastic Engagement Rings
"It just happened a week ago," gushed Hudson as she confirmed that, yes, she and her baby daddy, Muse frontman Matthew Bellamy, are indeed engaged. "I'm so glad you noticed. I haven't really announced it and I felt like the announcing thing feels so silly, and I was just waiting for someone to notice."
While Hudson wouldn't reveal exactly how Bellamy proposed, she said it was "very sweet, very romantic."
Hudson was previously married to Black Crowes singer Chris Robinson. The two divorced in 2007 and share custody of their 7-year-old son, Ryder.
VIDEO: Kate Hudson and her Something Borrowed castmates talk to E! News