Sharon Stone said a surgeon once gave her breast implants without her consent

• Sharon Stone underwent an operation to have benign tumors removed from her breasts in 2001.
• She then had reconstructive surgery following the operation.
• Stone said the surgeon gave her "a full cup-size bigger breasts" as he thought she'd look better.

Sharon Stone said that a surgeon once gave her "a full cup-size bigger breasts" without her consent during surgery that was only supposed to be reconstructive.

In 2001, Stone underwent an operation to have benign but "gigantic" tumors removed from her breasts. She then had reconstructive surgery following the removal of these tumors.

However, Stone detailed in her upcoming memoir, "The Beauty of Living Twice," that she actually woke up to find out that the surgeon had given her bigger breasts without her consent.

Speaking to The Times, the Golden Globe-winning actress said that the surgeon told her he thought she "would look better with bigger, 'better' boobs."

Stone said: "When I was unbandaged, I discovered that I had a full cup-size bigger breasts, ones that he said 'go better with your hip size.' He had changed my body without my knowledge or consent."

Stone's memoir contains multiple shocking reveals, including several about her most famous movie, "Basic Instinct." In the book looking back at her life as a model and actress, Stone said she was tricked into removing her underwear in order to shoot that famous scene in Paul Verhoeven's movie.

The scene, in which Stone's character is interrogated by Michael Douglas' character, involves Stone crossing and uncrossing her legs several times. The director told her that light was reflecting off of her white underwear, but she was assured nothing explicit would make it into the movie.

However, she later found out that her vagina was actually on show in the movie when she saw the final cut of the film at a screening. She slapped Verhoeven as a result, and stormed out.

Stone also said that a producer once asked her to have sex with a male costar in order to improve their onscreen chemistry, and that her refusing to do so led to her being labelled as "difficult."

"I felt they could have just hired a costar with talent, someone who could deliver a scene and remember his lines. I also felt they could f--- him themselves and leave me out of it. It was my job to act and I said so," Stone said.

"The Beauty of Living Twice" is out on March 30.