glee season 4 chris colfer lea michele 'Glee' Season 4 spoilers: Sam and Mercedes split while Kurt goes 'Vogue' with Sarah Jessica ParkerWell, “Glee” fans, boss Ryan Murphy has joined Twitter and he’s provided us with an embarrassment of riches in the last two days. Assuming that he’s not intentionally misleading fans — as he’s been known to do, to protect show secrets — here are some of the details he’s revealed since joining the world of social media.

Sam and Mercedes are dunzo. The on-again-off-again couple has split for good now that Mercedes has graduated from McKinley High. “SAM will have a new girlfriend this year. Guess who it is!” teases Murphy.

Expect a super-sized Thanksgiving episode. Murphy is planning a two-parter for Thanksgiving, as Sectionals fall in November this year.

Someone’s splitting up! The writers are working on an episode called “The Break-Up” that Murphy says he’s “really excited about.” We know that the break-up doesn’t refer to Sam and Mercedes — that’s over before the season starts — so who could it be?

Kurt is going Vogue. Anna Wintour is collaborating with Murphy when it comes to Sarah Jessica Parker’s wardrobe for the show — and it sounds like she’s also given her blessing for to become a major factor in the series, because Murphy hints that Kurt will “thrive” working there under the tutelage of Parker’s character.

More Adele, more Britney. The first group number of the season will be Adele’s “Chasing Pavements.” Lea Michele also reveals that she recorded a classic Britney Spears song for another tribute to the pop star.

Murphy also tweeted this pic of Michele and Chris Colfer. Where could they be?

As if that wasn’t enough news, TVLine reports that Becca Tobin and Melissa Henoist have been cast as two new McKinley High students named Kitty and Marley. Perhaps one of them is Sam’s new lady?

Posted by:Carina MacKenzie