Glee Poll: Which Broadway Legend Should be the Next Guest Star?

Broadway and TV icon Carol Burnett is the latest guest star to make her mark on TV's Glee. The Emmy and Golden Globe winner, whose credits include her popular self-titled TV variety series, the original Annie movie and Broadway's Once Upon a Mattress, appears on Glee as the mother of Cheerio coach Sue Sylvester. Broadway stars such as Kristin Chenoweth, Idina Menzel, Jonathan Groff and Cheyenne Jackson have already popped up on Glee episodes, but with Burnett coming onboard, we're wondering about the amazing performances that could result from inviting other Broadway legends to McKinley High. There's no question Kurt and Rachel would be glad to sing and dance alongside their idols! We want to know: Which Broadway icon should guest star next on Glee? Vote below!