Charlotte Ronson hosted an event to celebrate the launch of her new cosmetic line, ‘Charlotte Ronson Beauty’ last night with Sephora.

She invited some of her friends that included celebrities Rashida Jones and Nicole Richie.

Rashid opted to wear designer look of autumn 2011 collection.

Its “back-to-school” military green look is complete with a red bag.

[caption id=”attachment_1926″ align=”aligncenter”…