EXCLUSIVE: Octo-Mom Tattoo Secret Revealed

Her life's been an open book, but Octo-Mom Nadya Suleman has a secret. That is, until now.

For the first time, she's revealing exclusively to RadarOnline.com, that she has several tattoos in areas of her body that are too risque to show off.

Any guess what? In honor of the octuplets, she's going to get an another tat sometime soon. It will be of the eight babies!

Nadya didn't want to tell us what her tattoos show, but when one of her nannies off camera asks if the eighth one will go "between Mickey and Minnie Mouse", Nadya lets out a loud laugh and our cameraman says, "There goes that secret!"