It was a hugely busy week on social media, and some of fashion's finest were sharing their snaps left and right for us to enjoy. We caught up with stylish twosome Jessica Alba and Brad Goreski as they spent quality time together while going from show to show. Hilary Rhoda did a twirl while backstage at Marchesa, and Prabal Gurung enjoyed the gorgeous view from his runway show venue. Over at Zac Posen, the designer posed with some of his gorgeous girlfriends — none other than Coco Rocha, Naomi Campbell, and Karolina Kurkova — after his dramatic Spring '13 showing.

Click through now to catch up on it all, and don't forget to follow FabSugar on Twitter, Facebook, and Instagram!