The Mackenzie Phillips revelations have really rattled the gossip world so this is nothing in comparison.

from www.sfgate.com – Cher’s daughter Chastity Bono is writing a memoir to document her sex change from a woman to a man.

The pop superstar’s child, now known as Chaz, began the lengthy gender reassignment process last year and now prefers to be referred to as a he.

News of actress/writer Bono’s sex change surgery was revealed in June, and now he is set to cash in on his story after selling the rights to his autobiography to publishing house Dutton.

According to TMZ.com, Bono — who announced he is gay in 1995 — received “a handsome, six-figure deal” for the book.

The tentatively titled “Coming Clean” will hit stores in 2011.