After celebrating with Mayer, Simpson hits the streets of N.Y.C. to film Blonde Ambition. Plus: Patrick Dempsey, Nicole Richie and more


It's carry your own load at work day! After partying with John Mayer the night before, Jessica Simpson gets back to work on the set of Blonde Ambition, filming in New York on Thursday.

Click here to see more photos, news and a full bio of Jessica Simpson