The cast of Glee has been spotted all over New York City lately as they film the final episodes of season two. Now it looks like they're rubbing elbows with some of Broadway's biggest stars, including Patti LuPone! On April 28, Lea Michele and Cory Monteith headed to iconic Broadway eatery Sardi's, where their characters, Rachel and Finn, ran into the two-time Tony winner. LuPone is a Glee favorite, as the show has performed the Evita classic "Don't Cry For Me Argentina" and even referenced her recent memoir! We can't imagine how Rachel will react when she meets Broadway's ultimate diva. Michele and Monteith looked more than excited to work alongside LuPone. Pay a visit to Sardi's with the famous folks by clicking below!