Beyoncé Boogies... Stella's Moves... Murakami in Bilbao...

RED-CARPET ROYALTY: When Lorraine Schwartz hosts a party, prepare for a late start, bottle service and celebrities — lots of celebrities. Such was the case on Saturday night when Schwartz hosted a fete to celebrate H.E. Yousef Al Otaiba, the ambassador of the United Arab Emirates to the U.S., along with co-host Pharrell Williams and Denise Rich. After a private dinner earlier in the evening, the likes of Patti LaBelle, Ashanti, Rachel McAdams, Josh Lucas and Beyoncé Knowles swarmed in at around midnight and danced to DJ Cassidy’s tunes. And while the party was theoretically all about Otaiba — Schwartz is often commissioned to create pieces for his country’s royal family — once Knowles started shimmying and glittering in Schwartz’s jewels and a clinging Hervé Léger gown, all eyes were on her. “She’s my muse,” said Schwartz of Beyoncé, whom she outfitted in jewels most recently for the Golden Globes and Inauguration night. “She’s the best canvas an artist can have.”