Selma Blair Looks 'Extremely Malnourished,' Says Expert, Estimates Weight At Just 80 Pounds

After stepping out in a gaping cardigan with her sunken chest, jutting ribs and gaunt face clearly on showSelma Blair has shocked both fans and health professionals with her dramatic weight loss.

"She looks extremely malnourished and at 5’3" can only weigh 75 to 80 pounds," nutritionist and The Hamptons Diet author, Dr. Fred Pescatore, who has not treated the star, told RadarOnline.com in an exclusive interview.