It sounds like a fun night for Barry Diller: Closeted magazine Details put on a party for Milk, a movie about the first openly gay man elected to office in California, and the InterActive Corp. chairman was in attendance. Designer Marc Jacobs was there with his boyfriend, as was Gossip Girl's Chace Crawford, chatting, for some reason with Taylor Momsen. Topping off the evening quite nicely, fashion executive Diane von Fursternberg "invited Diller... back to her place," according to Page Six, along with designer Valentino Garavani and actress Marisa Berenson. For dinner, of course. Which was awfully generous, considering that von Furstenberg is Diller's wife. Officially, at least. As Diller knows well, mergers take quite some time to integrate, and some components just never mesh at all.