They have however now revealed the songs that'll appear on the episode: 1. Science Fiction Double Feature 2. Damn It, Janet 3. Whatever Happened To Saturday Night? 4. Sweet Transvestite 5. Touch-A Touch-A Touch-A Touch Me 6. There's A Light (Over At The Frankenstein Place) 7. Time Warp

GLEE returned for its highly anticipated second season on Tuesday, September 21, 2010 at 8:00pm EST. Miss last night's show? We have it for you right here!

New Directions performs Britney Spears' most iconic and memorable songs, including 'Toxic,' '...Baby One More Time' and 'Me Against The Music,' and the pop princess herself makes a special cameo appearance on an all-new, sure-to-be-fan-favorite episode of GLEE airing Tuesday, Sept. 28 (8:00-9:00 PM ET/PT) on FOX.

Broadway veteran Kristin Chenoweth will be returning as everyone's favorite alcoholic, April Rhodes, for season two of the hit series GLEE. She says,'I'm going back in two weeks to do Glee. I did hear April will be stripping and it made me nervous - made me not want to eat. I'm not going to practice it because I don't think April would know how!'

Check out photos by Adam Rose/FOX from the 'Grilled Cheesus' episode of GLEE airing Tuesday, Oct. 5 (8:00-9:00 PM ET/PT) on FOX.

Chord Overstreet introduces his character who will be new to the school, what it's been like to join the cast of GLEE, if he's been 'hazed' or not (he has), getting into music and more...

Broadway baby Matthew Morrison discusses how it's exciting to be back, working with John Stamos, what episode he's most excited by, the Rocky Horror episode and more!

Cory Monteith talks about what to expect and what he's excited about in Season 2, what being a couple with Rachel is like, Finn's relationship with Sam played by Chored Overstreet, new cast members and what song he's very excited about singing in Episode 3!

Kevin McHale talks about how coming back as 'Artie Abrams' is like the first day of school, what to expect, some details on the Super Bowl episode, Charice and Javier Bardem!

Recent Emmy winner Jane Lynch talks about getting back into the groove of playing Sue, the common enemy that she and Will will share this season, working with Dot-Marie Jones, Carol Burnett and more!

Dot-Marie Jones talks about joining the cast of GLEE, the new character that she's playing, how she'll be interacting with Jane Lynch and more!

Here, Chris Colfer talks about getting back into playing Kurt, what's coming on Season 2, who his dream guest star is, working with Charice and more!

Here, Charice talks about GLEE's return, including how her character is a rival to Rachel, how she can relate to her character, how she was discovered on YouTube, what it was like walking on set and more!

Glee's Lea Michele, Cory Monteith and Amber Riley are all set to guest on The Simpsons- in animated form! The episode called 'Elementary School Musical' will be the first episode of Season 22 and air on September 26th. Check out this sneak peek from the episode below.

E! Online is reporting that Gwyneth Paltrow is currently in negotiations to guest on an upcoming episode of Glee.

Everyone is waiting for GLEE's big season premiere tomorrow night, Tuesday, September 21 at 8pm on FOX but the TV show is now also teasing out some details about the show's highly anticipated SECOND episode of the season, which pays tribute to pop star Britney Spears.

According to IMDB News, Zac Efron is looking to land a cameo appearance in GLEE and would love to be a part of the award winning series.

GLEE season 2 premieres on FOX on September 21, listen to the full audio 'What I Did For Love', 'Billionaire', and 'Listen'.

Check out this video of Sue Sylvestor's newest nemesis, Coach Shannon Beiste. Don't miss her and the rest of the gang from McKinley High in the season premiere on September 21 on FOX.

GLEE season 2 premieres on FOX on September 21, the first audio preview has been released for the songs in the first episode including Telephone, Billionaire, Listen (from DREAMGIRLS) and What I Did For Love (from A CHORUS LINE)!

As BroadwayWorld has previously reported, Adam Shankman is directing an episode of GLEE for the upcoming season. Shankman has just posted this on-set photo via twitter with everyone's favorite Gleeks, 'Rachel' (Lea Michele) and Finn (Cory Monteith).

According to Deadline.com, Glee, Modern Family, The Good Wife, Nurse Jackie, and Temple Grandin were all recipients of Humanitas Prizes, which were awarded today in Beverly Hills. The prizes are meant to recognize writers whose work 'entertain, engage and enrich the viewing public.'

According to a report by Fancast, Tim Curry has turned down an offer to appear in the upcoming Rocky Horror tribute on GLEE. While the original Frank-N-Furter has opted out, Meat Loaf and Barry Bostwick have confirmed their participation, and rumors continue to circulate about Susan Sarandon's possible involvement.

The first single has been released online from the new season of GLEE and features the cast singing 'Empire State of Mind', originally by Jay-Z and Alicia Keys from the premiere episode!

GLEE returns to FOX on September 21, 2010.