Jessica Simpson sported a tie-dye dress and sky-high platforms to run some errands in Beverly Hills this week, giving us the first glimpse of her since she gave birth to her son. Jessica and fiancé Eric Johnson welcomed Ace Knute Johnson earlier this month. Leading up to the big event, the singer and Fashion Star mentor shared sweet social snaps of her baby bump and other cute moments with her 1-year-old daughter, Maxwell. Now that her second child is born, Jessica reportedly is planning her wedding. We can't wait to get a look at her baby boy!