Jessica Simpson & Ashlee Celebrate 'Jessica Simpson Girls' in NYC

Jessica Simpson and fiance Eric Johnson celebrate the Jessica Simpson Girls line at Dylan’s Candy Bar on Thursday (December 1) in New York City.

The 31-year-old fashionista and mama-to-be designed the tween line with her younger sister Ashlee, who attended the event with her son Bronx.

PHOTOS: Check out the latest pics of Jessica Simpson

At the event, Jessica, Ashlee, and Jessica Seinfeld announced a special charity t-shirt initiative to benefit Baby Buggy, which helps America’s most vulnerable families.

FYI: Jess wore Dolce&Gabbana and accessorized with Jessica Simpson shoes, a Camilla and Marc jacket, and a necklace from her own collection, Jessica Simpson Fine Jewelry for Zales.

10+ pictures inside of Jessica Simpson and Ashlee celebrating Jessica Simpson Girls…