It's been almost a year since Kate Hudson gave birth to her son Bingham Bellamy -- and the little guy is growing up fast!

Kate is vacationing with Bingham and her fiance Matt Bellamy in Monaco and photogs caught some adorable shots of the family boarding a yacht during the trip -- click through the gallery to check 'em out!

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Proud mama Kate carried Bingham on board before changing him into his blue swimming gear and hat so he could play around on deck. The family better enjoy their vacation time while they have it, because Kate is set to start filming two new movies in the upcoming months. AND, let's not forget that she'll be making a guest appearance on Glee next season -- can't wait for that one!

When do you think Kate and Matt will finally tie the knot?!

Photos Courtesy of: Fame/Flynet