Sienna Miller's Diet Tip: Drink Vodka!!!

Sienna Miller reportedly went on vodka iet for factory girl Sienna Miller adopted a vodka diet to help her achieve a size zero frame for her role in Factory Girl.The Casanova beauty plays Andy Warhol muse Edie Sedgwick in the new film, and had to slim her naturally svelte figure down even more to play the late junkie.She says, "I decided to drink vodka instead of wine because it has fewer