Bill Cosby Accuser -- Tina Fey and Amy Poehler Know the Truth

One of Bill Cosby's famous accusers was cheering when Tina Fey and Amy Poehler skewered the comedian during the Golden Globes.

Law & Order actress Michelle Hurd thinks it's ironic ... 2 female comedians who were cracking jokes about Cosby's alleged antics could be more powerful in swaying the public than the accusers themselves.

Hurd tells us ... Fey and Poehler give the allegations credibility given the profile of the Globes.

She thinks Cosby has been impervious to the criticism and hostility aimed at him, but she's hoping the cumulative impact of hecklers at his concerts, women speaking out and now 2 famous women taking an international stage and blasting Cosby will finally get to him.

Hurd came forward back in November, alleging Cosby groped her in a dressing room while they worked on "The Cosby Show" together.