Knightley scored style points in London in a Chanel dress.

  Too bad the best bargains are as plentiful as the competition for them on the day after Thanksgiving. Prepare yourself with these Black Friday must-haves.

  Keep warm in style with the latest celebrity topper—a knit beret.

  Zac Efron and Vanessa Hudgens make beautiful music at a party in Los Angeles. Plus: Faith Hill, Hilary Duff and Eva Longoria

  Roberto Cavalli turns 67 today, but he’s very young at heart. Just check out this photo of us at his Halloween party—that’s the famed Italian designer dressed as Karl Lagerfeld. And that’s me dressed as, well, I was too lazy...