The plastic surgery-obsessed Heidi Montag is looking really skinny these days. The former “The Hills” cast member confessed to working out 14 hours a day for two months. Well, she seems to have had a lot of time in her hands…so what prompted this? A pool party! Montag who created a buzz for having several surgical procedures in one day said she gained weight while she was trying to recover from all the work done on her body. Binging on pies made her weight go up to 130 lbs, a little heavy for someone who’s only 5”2’. Her workout regimen includes a lot of running and lifting weights, this she pairs with a healthy fare.