Photos and Audio: Tonight on GLEE- Whitney Houston, ANYTHING GOES, and More!

Tonight on GLEE, viewers will finally get a chance to meet Rachel's two dads, Hiram (guest star Jeff Goldblum) and Leroy (guest star Brian Stokes Mitchell) when they host a dinner party and perform for their guests. Also, in the episode, Rory (guest star Damian McGinty) and Artie (Kevin McHale) compete for Sugar's (guest star Vanessa Lengies) love and Mercedes (Amber Riley) sings a love song. Check out photos and audio from the episode below!

Now in 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, Kristin 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: Adam Rose/FOX

Jeff Goldblum, Lea Michele & Brian Stokes Mitchell

Lea Michele & Jeff Goldblum

Damian McGinty, Vanessa Lengies & Kevin McHale

Amber Riley

Harry Shum Jr., Kevin McHale, Chris Colfer & Mark Salling

Jeff Goldblum & Brian Stokes Mitchell