Stars love to find new ways of living green, and last night (April 17) Kiehl’s kicked off the Environmental Partnership Benefitting Recycle Across America with a celebrity-laden guest list.

The snazzy shindig, held at Kiehl’s Santa Monica store attracted Tinseltown hotties like Amy Smart, Alanis Morissette, Zachary Quinto, and AnnaSophia Robb.

Ms. Robb recently told press that her gig with “The Carrie Diaries” has been influencing her own off-screen fashion palette for the better.

“I've started to care a little more about fashion. I'm starting to wear a lot more tights now. Carrie wears a lot of tights. I'm starting to wear more patterns. Carrie doesn't really have a specific color - it's more layering of different patterns and textures and eras together.”