What better way to enjoy a night out, than to go to a fashion show for charity. Above, Zoe Kravtiz, actress and daughter to rocker Lenny Kravitz, with designer Alexander Wang, Vogue Editor Anna Wintour, and Diane Kruger, in Jason Wu, did just that joining NET-A-PORTER Tuesday night to support the Runway to Green Collection launch at Christie's Bid to Save the Earth event. The event kicked off with a live auction featuring fantasy auction packages followed by the Runway to Green fashion show and closed with a performance by Nicki Minaj.
The Runway to Green Collection is available on NET-A-PORTER.COM with a minimum of 10% of net-proceeds from the sale of each item will benefit Alliance of Climate Protection, Natural Resource Defense Council and United Nations Environmental Programme's Billion Tree Campaign.

Since spring is officially here, it's time to start acting like it. Ditch your knit caps, scarves, and jackets and snag the one accessory you'll need for the next two seasons: sunglasses. Above, Kate Bosworth, wearing Ray-Ban Aviator Extra Large Metal 62 mm sunglasses, and Nicole Richie and Vanessa Hudgens, both wearing Large Metal 58 mm sunglasses, show us one of the best options. We love the aviator sunglasses because they are totally in line with the retro '70s vibe that's in this season.