Kate Hudson And Matt Bellamy May Call Off Their Engagement

Kate Hudson raised eyebrows on Tuesday night when she attended Bulgari's Decades of Glamour event without her engagement ring from fiance Matt Bellamy, and now we know why: The two have hit a major rough patch!

A source close to the couple tells X17online:

"Kate just isn't into it anymore. She and Matt have grown apart and she's sure now that she doesn't want to go through with marrying him. As far as she's concerned, the engagement is off."

Hudson, 34, and Bellamy, 35, have not been photographed together for a few months, and though she went to the 2014 Sundance Film Festival by herself, she played coy when she chatted with Kelly Ripa and Michael Strahan in January. "I'm planning nothing right now," she said when asked about wedding bells. "I'm so busy, we've been so busy, and it's been great. I come from an unconventional family -- they're not married, my parents aren't married. So there's a part of me that goes, 'If I'm going to do it, I'm going to do it right. And I'm going to take the time to really plan it right...And it's a lot...So, no. Not anytime soon, no."

The couple met in 2010 and have been engaged since 2011, and in July of the same year they welcomed son Bing. Kate also has a ten-year-old son Ryder from her seven-year marriage to rocker Chris Robinson.

Still, it might not be the end. Our source added, "They're both being adult about it -- they'll end up in a good place; it's just a difficult time right now."

Good luck to them!