Ed Westwick will not be prosecuted following sexual assault...

Gossip Girl's Ed Westwick will not face charges of sexual assault due to a lack of evidence, says US prosecutors.

The 31-year-old was accused of various sexual assault allegations from three different women.

However, Los Angeles prosecutors said in new documents that the allegations would not be pursued due to insufficient evidence.

A post shared by Ed Westwick (@edwestwick) on Sep 26, 2017 at 6:24am PDT

In November 2017, the actor Kristina Cohen accused Ed through a detailed Facebook post.

Former actor Aurélie Wynn also came forward alongside Kristina and provided witnesses.

“Those witnesses were not able to provide information that would enable the prosecution to prove either incident beyond a reasonable doubt,” the memo read.

“Prosecution on those two incidents is declined due to insufficient evidence,” the memo added.

A post shared by Ed Westwick (@edwestwick) on May 23, 2017 at 11:00pm PDT

A third accuser was referenced within the memo but her case was dropped because of her “unavailability”.

Accusations from further women of reported unwanted touching could not be held up due to falling outside the statute of limitations, reports the Guardian.

Ed has maintained his innocence after the first allegation became public.

In a now-deleted Instagram post, the actor said: “I have never forced myself in any manner, on any woman.”

A post shared by Ed Westwick (@edwestwick) on May 17, 2017 at 7:36am PDT

The White Gold actor was pulled from the BBC’s Agatha Christie adaptation Ordeal by Innocence following the accusations.

At the time, Ed tweeted and then deleted:

“It is disheartening and sad to me that as a result of two unverified and probably untrue social media claims, there are some in this environment who could ever conclude that I have had anything to do with such vile and horrific conduct.”