Happy birthday, Kate Middleton! On Wednesday, the Duchess of Cambridge celebrated her 37th birthday. While Middleton typically doesn’t make a fuss about her birthday, we’ve decided to celebrate by sharing some rare photos of one of our favourite royals! ALSO SEE: Kate Middleton wore a $1,000 headband to church (but you can shop the trend for much less) Check out our gallery for some photos of the Duchess throughout the years! Let us know what you think by commenting below and tweeting @ YahooStyleCA! Follow us on Twitter and Instagram . Check out Yahoo Canada’s podcast, Make It Reign — our hot takes on all things royals in a non-stuffy way — on Apple Podcasts and Google Podcasts .