JC PENNY & CHARLOTTE RONSON CELEBRATE "I HEART RONSON"

Designer Charlotte Ronson

JC Penny have collaborated with designerCharlotte Ronson, sister to producer Mark Ronson and twin sister to DJ Samantha Ronson. The designer has designed a clothing range called "I Heart Ronson" and will be sold from retail giant, JC Penny's. The launch party for the collection was thrown last night in NYC, check the photos below to see who made an appearance. Who's outfit are you feeling?

Socialite Genevieve Jones and singers Nina Sky

Plus size model Crystal Renn and tv presenter Alexa Chung

DJ and Charlottes twin sister, Samantha Ronson and muscian Cisco Adler

Actress Hilary Duff and "The City" reality tv star Erin Lucas

Actress Mischa Barton and Olivia Thirlby with Zoe Kravitz