Ashlee Simpson and her boyfriend of almost a year Vincent Piazza are still going strong!

Ashlee, 27, stepped out with Vincent and her 3-year-old son Bronx Wentz (her son with ex-husband Pete Wentz) on Monday as the trio was snapped walking through the streets of New York City.

Ashlee kept it casual as she dressed down in distressed denim shorts and a white tank top.  The couple, who have been dating since September, looked pretty happy as they smiled at each other while Vincent held Bronx's hand.