Sylvester Stallone is being accused of sexual assault on a 16 year old.

A woman is claiming Sylvester Stallone sexually assaulted her in Las Vegas year 1986. The Rocky actor was 40 years old when an unnamed teenager disclosed to Las Vegas police that she had been 'intimidated' into having sex with him and his bodyguard Michael 'Mike' De Luca at the former Las Vegas Hilton hotel in July 1986 reports the DailyMail.The 16-year-old claimed she had sex with Stallone and he encouraged De Luca to join them. De Luca then forced the teenager to perform oral sex on him before penetrating her, while Stallone made her give him oral sex, according to the police report.

Stallone's spokeswoman Michelle Bega tells TMZ ... "This is a ridiculous, categorically false story. No one was ever aware of this story until it was published today, including Mr. Stallone. At no time was Mr. Stallone ever contacted by authorities or anyone else regarding this matter."The girl did not want to press charges because she was scared and humiliated, and reportedly signed a "no prosecution" form.Stallone's rep is adamant ... "It never happened." . What you think?