As we previously spoiled, this week's Season 3, Episode 7,  "I Kissed a Girl", revolves around Santana (Naya Rivera) coming out to her family (among others — but more on that later!), with some encouragement slash tough love from Finn (Cory Monteith). But there's plenty more packed into this episode. Here’s the best of the buzz:

Credit: Mike Yarish/FOX ©2011 Fox Broadcasting Co. Photo: Brittany Helps to Plan Kurt’s Political Campaign in Glee Season 3, Episode 2: “I Am Unicorn”

Election Deception: This first tidbit might knock the wind out of you, but we know who wins the Senior Class Presidency, so brace yourselves. After stuffing the ballot box in favor of Kurt (Chris Colfer), Rachel (Lea Michele) tattles to Principal Figgins (Iqbal Theba) that Brittany (Heather Morris) is bribing students for votes. But to no avail, because the winner is...Brittany! (UPDATE! Click here to find out what happens to Rachel.)

Meanwhile, Congressional elections, which pit Sue (Jane Lynch) up against Kurt’s dad Burt (Mike O'Malley), are simultaneously taking place in the halls of McKinley High, the results of which take "a very surprising twist" according to co-creator Ian Brennan. (UPDATE! Click here to find out who wins the congressional election.)

Credit: Adam Rose/FOX ©2011 Fox Broadcasting Co. Photo: Sue Makes Coach Beiste Cry in Glee Season 3, Episode 7, “I Kissed a Girl”

Beiste vs. Sue, Round 27: For those of you who got excited about Coach Beiste (Dot-Marie Jones) finally scoring a beau, then got un-excited by the gross prospect of him also being Sue's “booty call,” don’t worry: our beloved Beiste isn't going down without a fight. Her first solo on Glee will be the ode to a man-stealing hussie, Dolly Parton's "Jolene." (Listen below!)

Credit: Adam Rose/FOX ©2011 Fox Broadcasting Co. Photo: Kurt Does a Little Dance in Glee Season 3, Episode 7, “I Kissed a Girl”

Santana’s Coming out Tour: Finally, we know Santana will have a heart-to-heart with her parents about her sexuality, but who else will the busty babe be coming out to in Episode 7? Well apparently she'll confide her secret in Sue, Becky (Lauren Potter), and her grandmother. Hmm, an interesting bunch, but we're sure more will find out when the Glee gals tackle "I Kissed a Girl" (watch it below!) in defense of Santana when she becomes a target in the McKinley High hallways.

Credit: PerezHilton.com Photo: Glee Sneak Peek! Santana, Brittany and the Girls Perform Katy Perry's "I Kissed a Girl" in Season 3, Episode 7 [VIDEO]

Glee’s “I Kissed A Girl” airs Tuesday, November 29, 2011, 8/7c.

Source: MJ's Big Blog