Jennifer Aniston Shows Off Her Toned Abs in SmartWater Ad

Jennifer Aniston Shows Off Her Toned Abs in SmartWater AdJennifer Aniston slips into a sports bra and shows off her toned tummy in this new ad for Smartwater.In a new print advertisement for SmartWater, Jennifer Aniston -- drenched in sweat -- shows off her impressively toned abs.Wearing workout gear and clutching a bottle of water, the fit 41-year-old gives the camera a breathless look."Working