The Speechless star sat down with Andy Cohen on Wednesday's Watch What Happens Live, where she was asked what the rudest thing anyone in Hollywood has ever said to her.
"I really can't [name names] because then I'll never work again, and I have to work because I have a mortgage," Driver said, before offering, "You know what? The producer of Good Will Hunting did not think I was hot enough to be in that film, and did not want me in the film."
Despite getting the part, and snagging an Oscar nomination for her work, the actress admitted that the comment did sting a bit, and stayed with her for a while.
"But I was also together enough to know that hotness is a perception, not really a point of view," she added.
Driver isn't the only actress who's had to deal with insulting comments from Hollywood execs during her career. Check out the video below for a look at a few other celebrated stars who were once told they weren't pretty enough to succeed in show business.