After such stars signing up for Glee as Madonna and Lady Gaga, Ryan Murphy is now also interested in getting Julia Roberts (Pretty Woman) as a cameo on the show. And apparently, she's a Gleek herself. According to series co-creator Ryan Murphy:
He says, "I just finished a movie with Julia, Eat, Pray, Love. She saw the rough cuts and fell in love with the show. I don't know if Julia's gonna do it, maybe. But she loves the show."
Source: World Entertainment News Network