After their split, Ashlee and Pete remained close friends and loving parents to their son, Bronx. But even though Ashlee's makeover may not have been in the name of revenge, the newly single lady rocked a different 'do, lighter makeup, and a more grown-up style. The singer -- who is no stranger to changing her hair color -- went back to her roots and chose a cute blond pixie cut. Ashlee's breakup makeover must have worked! Four months after her divorce was finalized, the "Boyfriend" singer found a new beau in "Boardwalk Empire" star Vincent Piazza.