You'll Be Talking About This Week's Buzziest Fashion Moments

In just seven short days, Keira Knightley proved she's the coolest bride (possibly ever), Selena Gomez pushed the boundaries with a red carpet dress that made our jaws drop almost as low as her dress's neckline, and Michelle Williams proved why she's the face of Louis Vuitton. And that's not all! We've rounded up all the moments that got us talking this week, so when you hit the watercooler come Monday morning, you'll be the queen bee of fashion gossip. And don't forget that you can get even more POPSUGAR Fashion in your life simply by following us on Facebook, Twitter, Pinterest, Instagram, and Google+!