Ashlee Simpson celebrated her bridal shower at Jessica Simpson's Los Angeles home over the weekend, and while all eyes should've been on the bride-to-be, it seems like her older sister was attracting all the attention! Jessica shared two snapshots from the family-filled event on her Instagram this morning: one of the bridal party posing by her pool, and another of her showing off her insanely fit bod. Jessica explained, "Knowing that I have the wedding coming up is an incentive to stay on WEIGHT WATCHERS, count my points and stay in the gym."