Who does this Sebastian think he is?! In TVGuide.com's exclusive first look at Tuesday's episode of Glee (Tuesday at 8/7c on Fox), Blaine (Darren Criss) will have an aggressive admirer in new Warbler ...

One day after Glee aired its winter finale, which included an attempted suicide, a win at Regionals, a near-exchange of matrimonial I do's, and a surprise car wreck, Grant Gustin was back at ...

The glee clubs face off over who has the right to perform the King of Pop's music at Regionals, with Sebastian taking a "turn for the mean" in Tuesday's tribute hour. By Lesley Goldberg New Dalton ...

Grant Gustin’s road to”Glee”started in Chicago. The 22-year-old, who plays Sebastian on the Fox series, was living in Lincoln Park last year with castmates from the national touring company of “West ...

Chris Colfer has dropped hints about what is coming up with Sebastian on Glee. Sebastian, played by Grant Gustin, has already made clear that he is attracted to Blaine (Darren Criss). What to Read ...

You always suspected that Kurt and Blaine's big gay romance was going to hit some hurdles, didn't you? Now Billboard reveals some saucy info about the super cute new character named Sebastian ...

20. A gorgeous a capella rendition of "How Will I Know" by Kurt, Rachel, Santana, and Mercedes kicks off the show's Whitney Houston tribute. (Episode 17, "Dance With Somebody") 18. Finn sings a slowed ...

There's a new kid in town on Glee and he's a very naughty boy. Grant Gustin has joined the cast of the hit comedy as new Warblers member Sebastian and he's got his eye on breaking up one of TV's ...

How evil, or stupid, is Sebastian anyway? So far, we know that that the self-assured Dalton Academy Warbler — aka Glee's christened Season 3 villain -- has sex and Blaine on the brain and little ...

Sam and Mercedes reunite, Burt is still father of the decade and Rachel has an answer for Finn's marriage proposal and other top moments from Season 3, Episode 11. By Lesley Goldberg Grant Gustin's ...

Her character might not be having much luck finding love on Glee, but it looks as though the same can't be said in reality, after Dianna Agron was spotted enjoying a romantic meal with ex boyfriend ...