>> As Marc Jacobs gears up for sponsor duties on Monday's Costume Institute Gala, he's got another big event on his mind: his wedding.  He got engaged to fiance Lorenzo Martone last month, and the two are already planning what is sure to be a big bash in Provincetown, Massachusetts, according to Martone — one of their favorite vacation spots.  "Yes, [the wedding is happening] in the summer — in June, even before summer!  And then [we'll have] a party in December in St. Barths."

Just last week, Lorenzo revealed that he was the one who proposed, and he bought their pink-gold triple band rings at Boucheron, Marc's favorite jeweler, in Paris during Fashion Week. “I was in Paris for Fashion Week for the Vuitton show, so I had a little planning beforehand to do that."  He brought them back to New York, where he surprised Marc with them during dinner at the Mercer Hotel.

But it's not all about the wedding just yet; Jacobs fleshed out his Costume Insitute Gala guest list further — we've already heard co-host Kate Moss and Kerry Washington, and last night he added: "Madonna . . . Victoria Beckham . . . I'm trying to think, now I can't remember!  Anne Hathaway . . . Winona [Ryder] . . . Rachel Feinstein, John Currin . . . and Rihanna!"
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