Dressed to Thrill: Blake Lively in Tibi

It's no secret that Blake's a hit with the boys—she's reportedly cozying up to Leo DiCaprio, has a brand-new movie out with dreamboat Ryan Reynolds, and Karl Lagerfeld (who's more man than boy, but still) has her on speed dial.

But couturier-crafted as they may be, some of The Blonde Otherwise Known as Serena van der Woodsen's past outfits have shown a little bit too much skin to be classified as tasteful. We were thrilled, then, to spot her in this floral cerulean Tibi frock while promoting The Green Lantern on the Today Show yesterday. With its delicate, lace-like pattern, beautiful hue, and full skirt, the dress was a wonderful choice—especially when paired with towering leopard-print platforms by Charlotte Olympia.

Well played, Blake!