Dying To Be Thin! Tara Reid's Pals Fear For Her Life As Weight Drops To '85 Pounds'

Tara Reid flaunted a skeletal frame this week while vacationing in Tulum, Mexico. RadarOnline.com has exclusively learned that the Sharknado actress’s friends are scared for her life! Click through seven horrifying photos of Reid looking skinnier than ever as a top nutritionist believes her weight has plummeted to approximately 85 pounds!

After comparing past photos of Reid with photos taken this week in Mexico, Nutritionist & founder of Shut Up & Move, Charlene Ciardiello, who has not treated Reid, told RadarOnline.com, “Tara looks emaciated right now and it is very alarming!”

"Tara appears to weigh approximately 85 pounds right now," Ciardiello said, adding, "At 5 feet 6 inches tall, Reid's weight should be approximately 115 pounds."

"Tara's issues surrounding her weight started when fans began criticizing her over her cellulite nearly a decade ago and it drove her to extreme dieting," a close friend of Reid's told RadarOnline.com. "In the many years that I have known her, I have never seen her eat a proper meal."

"Tara doesn't see what other people see and she has a very distorted image of her body," the longtime friend said.

But it isn't only Tara's weight that has her friends concerned! "We've all been very concerned at how hard she's has been partying lately. She started hanging out with all these people who are a lot younger than her and none of them have her best interests in mind. She doesn't have people around her that really care about her right now."

In this photo, taken several years ago, Reid appeared healthy and happy. According to the insider, "There is nothing anyone can do and when anyone approaches her about this she becomes argumentative. The problem now has gotten so bad that people now fear if she doesn't get help she could die."