A little while ago, Donatella Versace was all about a neat, pastel tailored suit and cocktail dress for a grown-up rock ’n’ roll mom. Well, not now. In her heart, she’s one of the perma-young, and now that a second generation has discovered the original joy of Versace for themselves—all that’s sexy and on and out there—she’s reverted. There’s a demand, and she’s hearing it. With Drake on the soundtrack, rapping “Versace, Versace, Versace,” she went to the place she’s happiest.