If there's one thing we know about Michelle Williams  and Emma Stone , it's that these two ladies take good care of their skin. On our search for their regimen, we visited their esthetician, Joanna Vargas, while she debuted her new skin care collection at Space NK  at Bloomingdale's in Century City, CA. Joanna is a wealth of knowledge and described why green juice is so important for clear skin and how lighting plays a big part in appreciating yourself. She even gave us the recipe for a DIY  face exfoliator that will leave your skin looking as immaculate as Michelle's and Emma's!
On Kirbie: Banana Republic  dress.