Photos and Audio: Tonight on GLEE- WEST SIDE STORY, Billy Joel, and More!

In tonight's episode of FOX's GLEE, the kids prepare for opening night of the school musical, and several of them contemplate taking the next step with their significant other. Meanwhile, Coach Beiste takes a big chance in her personal life; and Finn has high hopes when a college football coach scouts the school's team.

Check out photos and audio clips from the episode below!

Entering its third season, GLEE is a musical comedy about a group of eager and ambitious students who strive to outshine their singing competition to win Nationals while navigating the cruel halls of McKinley High. Since its debut, GLEE has become a bona fide cultural phenomenon, received prestigious honors including the Golden Globe and Peabody Award and singlehandedly made glee clubs cool again.

In addition to the regular cast, GLEE has featured guest appearances by a wide range of talented performers, including Gwyneth Paltrow (who won the 2011 Emmy Award for Outstanding Guest Actress in a Comedy Series), Carol Burnett, Kathy Griffin, Cheyenne Jackson, John Stamos, Britney Spears, Kristen Chenoweth, Idina Menzel, Jonathan Groff, Molly Shannon, Olivia Newton-John and Neil Patrick Harris, who won a 2010 Emmy Award for Outstanding Guest Actor in a Comedy Series for his work on the show.

Photo Credit: Mike Yarishr/Beth Dubber/FOX