Kate Hudson and her fiancé, Matthew Bellamy, grabbed lunch at a London Wagamama yesterday with her son Ryder. The gang headed to Matt's UK homeland once Kate wrapped up promotion for her movie, Something Borrowed, two weeks ago. Kate and Matt have yet to reveal whether they'll marry in England or back in LA, where she lives — but see if you can tell Kate's new bling apart from that of other stars in our new guess the celebrity engagement ring quiz! Kate recently spoke to Jimmy Kimmel about being ready to have her second child right now, but it seems she and Matthew still have some time to go before their bundle of joy arrives. Her family back in California is excited for the new addition, and it seems Kate's stepdad has lots of love to go around. Kurt Russell recently said he loves all of Kate's exes, which included her former husband, Chris Robinson, and old boyfriends like Owen Wilson, Alex Rodriguez, and more.