Jessica Simpson Debuts Denim Collection Filed under ( Ashlee Simpson, Jessica Simpson, Pete Wentz, Show Me Your Blues, Spring 2011 Jessica Simpson Show Me Your Blues Jeanswear Collection )

She’s always up to something, and last night (September 7) Jessica Simpson was spotted showing off the Spring 2011 Jessica Simpson “Show Me Your Blues” Jeanswear collection in New York City.

Joined by her sister Ashlee and brother-in-law Pete Wentz, the “Come On Over” songstress was all smiles as she posed at the launch event and press preview.

Credit: Celebrity Gossip