Outfitted luxuriously for Spanish Vogue, an All-Star lineup of models gets sexy in front of Mario Testino‘s lens.

Bringing some heat into the cool season ahead, Karlie Kloss flaunts herself in revealing looks against industrial city backdrops inside the current edition of Numéro.  The American, having only gone topless a handful of times before, once again shows why she’s nearing the top of the modeling leader-board.