Jessica Simpson has been proudly showing off that slimmed-down body of hers—and who can blame her?!
Eight months after having her second child, son Ace Knute Johnson, the 33-year-old fashion-brand powerhouse and Weight Watchers spokeswoman has bounced back into shape, leaving many wondering exactly how she did it.
Well, a source tells E! News that, aside from her continued commitment to Weight Watchers' nutrition plan, Simpson incorporates regular exercise into her busy schedule, making a point to work out three or four times a week.