Jessica Simpson brought along her fiancé, Eric Johnson, and their daughter, Maxwell, as she fulfilled her bridesmaid duties at her publicist Lauren Auslander's wedding in Newport, RI, on Saturday. Jessica walked down the aisle in a dark blue dress with a groomsman, while Eric hung back and sipped cocktails with a group of guests. The East Coast getaway wasn't all work for Jessica, though, as she and her family got to spend some time relaxing on the beach as well. The mom of two watched and waved from a porch, while Eric played on the beach with Maxwell, and she snapped some photos of her 1-year-old with her cell phone. Jessica shared a few photos from the wedding festivities earlier this week on Twitter, including one with the bride and her grandmother captioned, "Inspiration Lauren Auslander #NAN."