The last big night at the Principe was a half celebrity/half Russian editor affair. Dita von Teese held court after arriving to town for the amfAR gala. Zhang Ziyi and boyfriend Vivi Nevo were situated at a corner by the door, while Tabitha Simmons caught up with friends and buzzed all around the room. Bryan Boy had his first experience at the famed room as Moscow heads of Vogue, Bazaar, Tatler, and Grazia were busy assessing one another’s outfits.