A new episode of The Big Bang Theory will be airing on CBS tonight. If you missed last week's Halloween-themed episode, read Keysh's recap here.
In tonight's episode, Bernadette and Penny decide to have a girls day to go shopping for a wedding dress. Unfortunately, the girls don't invite Amy (Mayim Bialik) to accompany them and she's absolutely heartbroken when she's excluded. Sheldon, of course, isn't that good at comforting women, but Leonard tricks him into helping Amy with her sadness. Right after he listens to her sing a heartbreaking rendition of REM's "Everybody Hurts" with a harp accompaniment.
Watch a sneak peek for tonight's Big Bang Theory below. To browse through photos for the episode, click the arrows above.
"The Isolation Permutation" -- Amy (Mayim Bialik, center) is crushed when Bernadette (Melissa Rauch, left) and Penny (Kaley Cuoco, right) go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/Warner Bros. ©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy is crushed when Bernadette and Penny go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Pictured left to right: Johnny Galecki and Jim Parsons Photo: Michael Yarish/Warner Bros. �©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy (Mayim Bialik, left) is crushed when Bernadette (Melissa Rauch, right) and Penny (Kaley Cuoco) go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/Warner Bros. ©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy is crushed when Bernadette and Penny go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Pictured left to right: Johnny Galecki, Simon Helberg and Kunal Nayyar Photo: Michael Yarish/Warner Bros. ©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy is crushed when Bernadette and Penny go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Pictured left to right: Jim Parsons, Kunal Nayyar, Simon Helberg and Johnny Galecki Photo: Michael Yarish/Warner Bros. ©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy (Mayim Bialik, pictured) is crushed when Bernadette and Penny go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/Warner Bros. ©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy (Mayim Bialik, right) is crushed when Bernadette (Melissa Rauch, left) and Penny (Kaley Cuoco, center) go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/Warner Bros. ©2011 Warner Bros. Television. All Rights Reserved
"The Isolation Permutation" -- Amy is crushed when Bernadette and Penny go shopping for wedding dresses without her, on THE BIG BANG THEORY, Thursday, Nov. 3 (8:00 - 8:31 PM, ET/PT) on the CBS Television Network. Pictured left to right: Simon Helberg, Jim Parsons, Johnny Galecki and Kunal Nayyar Photo: Monty Brinton/CBS ©2011 CBS Broadcasting Inc. All Rights Reserved

Amy Farrah Fowler had a whole freaking season to evolve from creepy fembot to endearing sweetheart, and she failed miserably. She's even become more annoying than ever with her constant presence. She is ruining the show for a lot of Big Bang fans. She has got to go. :(