Ashlee Simpson Steps Out Post Vincent Piazza Split

Ashlee Simpson, her adorable son Bronx, and a mystery male head to the Lego store to pick up some goodies on Wednesday (November 28) in New York City.

This is the first glimpse of the 28-year-old entertainer since news broke of her split from beau Vincent Piazza.

PHOTOS: Check out the latest pics of Ashlee Simpson

The two reportedly separated because of scheduling difficulties. They had been dating since June 2011.

It was also announced today that Ashlee‘s sister Jessica Simpson may be expecting her second child with fiance Eric Johnson!