In all seriousness, I look at women like Kelly Ripa and think if the camera really adds 10lbs she must be a skeleton IRL. I think it probably all depends on things like lighting and angles and wardrobe.
My DH and a friend of his actually did see her at WDW, they said she looked like an Ethiopian person that was starving. He said as thin as she looks on TV take away about 10 to 15 pounds, they didn't even hardly recognize her. They followed her around to be sure and yep it was. It was during Christmas and she was down there to do her annual filming with Regis.

