Over the weekend, VH1 Divas celebrated soul with Dolly Parton, Kelly Clarkson, Florence Welch and more, Zac Posen got festive at Mr. H, Leandra Medine a.k.a "Man Repeller" threw a birthday bash at Viktor & Spoils, Chelsea Leyland spun at the Red Egg holiday party and so much more.  Last night's parties were all about getting festive.[Photo via Purple Diary] - - -