Lady GaGa has revealed why she's only tattooed down one side of her body - she promised her father she'd keep half ink-free.
The pop superstar agreed to the deal after her father complained about her earliest tattoos.
She tells, "He asked that I remain, on one side, slightly normal. So I only have my tattoos on my left side.
"I think he sees this as my Marilyn Monroe side and he sees this (left side) as my Iggy Pop side."