It felt like Zac Posen was Mr. Popular at tonight's Costume Institute Gala at the Metropolitan Museum of Art. He showed up with Dita Von Teese on his arm, but she wasn't the only beauty wearing one of his creations. Karen Elson and Liu Wen also showed up in ball gowns imbued with his signature glamour, and we're honestly so wowed that we aren't sure if we can pick a favorite!
Scroll through to see photos of all the ladies, and then vote to tell us whose Zac Posen number you liked best.