Morgan Freeman's Crash Victim Will Sue, Expose

The chick in the passenger seat during Morgan Freeman's "horrific" car crash in August has announced she's suing the actor ... but who cares about her injuries -- she's finally going to reveal if she's his mistress!!!

In true Gloria Allred fashion, she's holding a press conference today to announce that Demaris Meyer will "tell the truth about whether or not she was the 'other woman' in an intimate relationship with then-married actor Morgan Freeman when she was seriously injured as he was driving her car late at night."

In the press release (of course Gloria issued a press release), Allred claims she will also display "never before seen graphic and disturbing photos of the car in which the actor and the woman were riding will be displayed."

Check back at noon PT for the live press conference -- we're gonna live stream the whole thing.