AceShowbiz -

Joan Rivers criticized Lea Michele's dress in this week's episode of "Fashion Police". The 81-year-old actress said that Lea's dress at 2014 Teen Choice Awards was "cheap." She added, "[Lea] looks like she's a porn star."

Joan continued, "You know that kind of porn stars who are not the prettiest, so they do crazy stuff, like amputee gang bangs?" She claimed that "no one" liked the "Glee" star. She went on saying, "I heard the cast of 'Glee' refers to her as the Porta-Potty, because no one wants to go anywhere near her, unless they absolutely have to."

Lea has not responded to Joan's comment.

This is not the first time Joan has slammed Lea. Back in 2012, Joan criticized Lea, who stars as Rachel Berry on "Glee", in her "I Hate Everyone Starting with Me" book. She wrote, "Lea Michele isn't in high school- she's a 37-year-old woman. The only way Lea Michele is in high school is if she's part of some bizarre religious cult and she's come back to school with bombs strapped to her boobs."