Lady GaGa's Yo-Yo Diet 'Put Her In Hospital Six Times'

Lady GaGa was allegedly admitted to hospital six times last year because of her extreme dieting.

According to The Sun, the Telephone singer's former tour manager David Ciemny claims that GaGa would binge on junk food then not eat for weeks in order to fit into her eccentric costumes.

SEE LADY GAGA NAKED PICS HERE  

Ciemny made the revelations in Maureen Callahan's new book, Poker Face: The Rise and Rise of Lady GaGa where he also reveals that Lady G once lost 20lbs between the first and final fitting of one of her outlandish outfits.

David, who claims that GaGa's yo-yo dieting and weight obsession led to her being taken into hospital six times in one year stated: "When I say she was sick, I mean physically and mentally."

Talent scout Wendy Starland added to Ciemny's comments: "The pressure on her to lose weight was very high."

SEE PICS OF LADY GAGA CROWD SURFING NAKED IN OUR GALLERY HERE!  

The Bad Romance hit maker's ill health has been well publicised after she cancelled shows in January after collapsing, as well as breaking down on stage in March when performing in New Zealand.

The 24-year old also revealed that she had tested 'borderline positive' for the tissue disease Lupus - an illness that killed her aunt Joanne.

The book also reveals how Lady G hired Ciemny's wife Angela to accompany her on tour and to share a bed with her.

Angela claimed: "I would say, 'GaGa, I have a husband to go home to. I'll be in the room next door.' She'd call and text me, 'I miss you, Ange, can you come back?' So I would."

She continued: "We literally would do our make-up together every morning and get ready for bed together at night."

Ciemny also claimed that when he was working as GaGa's tour manager, she  once sacked 150 members of staff telling them they were not up to scratch.