Lady Gaga's former tour manager David Ciemny has gone public with some horrifying allegations about the pop star's eating habits.
Ciemny has written a booked titled Poker Face: The Rise and Rise of Lady Gaga. Inside, he's revealed secrets about Gaga's yo-yo diets, and the outrageous lengths she goes to in order to ensure she fits into her costumes.
According to the Daily Mail, Ciemny also discusses Gaga's food binges which involve junk food pig-outs followed by weeks of starving herself.
"When I say she was sick, I mean physically and mentally," Ciemny has apparently written in his book.