Kate Hudson had a 30 birthday bash over the weekend with some new bling.  Kate was spotted and photographed with a bling ring on her important left hand.  Is it true that she is engaged to Owen Wilson now?  If so, why was he a no show to her birthday party?

More pictures of Kate after the jump…

Kate and Owen have had a tumultuous relationship spanning several years now.  They were off, they were on, they were already off again just this year!  But when Kate was caught with a ring on her hand, maybe they aren’t really off?

Then she had a birthday party at her parent’s house over the weekend.  From Sify:

“Kate was elated, dancing all night, having the time of her life—and she looked amazing,” People quoted a source as saying.

“She gave a very touching speech and spoke about how important her family is to her,” the source added.

Hudson’s A-list birthday bash included Demi Moore, Ashton Kutcher, Justin Timberlake, Matthew McConaughey, Tobey Maguire, Jessica Alba, Cash Warren, Gwyneth Paltrow and husband Chris Martin, Gwen Stefani, Eva Mendes, Adam Sandler, Zach Braff, even Cher.

Hmmmmm….no Owen.  Is it telling or is he just busy?  Maybe he’s planning a quieter, romantic birthday bash for the pair?  What do you think the status is of their relationship?  Happy Birthday Kate!