A tribute to Justin Bieber? Sue in New Directions? The return of Emma? Looks like "Comeback" will be a winning Glee episode, that's for sure.
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Lea Michele, as Rachel Berry, covers a Katy Perry classic in this video. The song is courtesy of the episode "Silly Love Songs."
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It's Valentine's Day at William McKinley High School, and this means a lot of kissing is in store! Check out the official preview now for "Silly Love Songs."
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Joined by Puck in the guitar, Rachel cuts loose on a version of "I Need You Now" in this clip. It's courtesy of the Glee Super Bowl episode.
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Darren Criss, as Blaine, covers a Destiny's Child classic in this clip. He's joined by the rest of the Dalton Academy Warblers.
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These snippets are all courtesy of the Glee episode "Silly Love Songs." It pays tribute to Valentine's Day.
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The Cheerios open up the episode "Thriller" with a dance number to "California Gurls." Watch them shake their girly parts here!
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The Dalton Academy Warblers sing "Bills, Bills, Bills" in this video. It's a must-listen for all Glee lovers.
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Glee Quotes

Rachel: This is what I wanted!
Sam: No, what you wanted was a second chance to get it right and Carmen just gave it to you. If you throw all that away you're going to be making the same mistake all over again

I'm gonna miss all of you. I love you guys.

Puck