Brittany goes into high gear as class president to spearhead the prom. Then, after prom king and queen nominations are announced, the kids kick into campaign mode, and some of the outcasts organize a rival celebration.

The episode was rated 8.05 from 403 votes.

Finn tries to rally the rival show-choirs behind one of their own; Sue’s bid for political office causes heartbreak for another teacher; and the student body elections turn scandalous.

The episode was rated 8.06 from 385 votes.

Emma gets a visit from her parents; Mike Chang's parents get involved when his grades aren't up to their standards.

The episode was rated 8.09 from 374 votes.

The school musical West Side Story is readied for performance, with Artie as lead director. Finn meets with a football recruiter (Eric Bruskotter), whom Coach Beiste (Dot-Marie Jones) gains as an admirer.[13] Kurt and Blaine reach a new, physical stage in their relationship, as do Rachel and Finn in theirs.

The episode was rated 8.14 from 385 votes.

Rachel and Kurt finally get their chance to audition for the New York Academy of the Dramatic Arts. Meanwhile, Puck makes a decision about his future after a meeting with his father.

The episode was rated 8.16 from 368 votes.

When Will tries to plan a special surprise for Emma, he enlists the glee club to help him sweep her off her feet. Meanwhile, Becky sets her sights on Artie, and Finn makes an announcement about his life plans after high school that surprises the glee club.

The episode was rated 8.18 from 387 votes.

The glee club pays homage to a true icon when they cover Whitney Houston's greatest hits. Meanwhile, Emma and Will are one step closer to their dream wedding.

The episode was rated 8.23 from 409 votes.

In a special episode celebrating the music of Michael Jackson, the rivalry between New Directions and the Warblers intensifies en route to Regionals. Meanwhile, Kurt and Rachel receive news regarding their admissions process at NYADA, and things continue to heat up between Sam and Mercedes.

The episode was rated 8.29 from 405 votes.

In honor of Valentine's Day, Will challenges the New Directions to find and perform the world's greatest love songs. Meanwhile, Rachel's two dads Hiram and LeRoy Berry pay a visit to McKinley High.

The episode was rated 8.32 from 383 votes.

Congressional hopeful Sue Sylvester starts a smear campaign to ruin the candidacy of her biggest rival. Puck falls in love, and glee club directors Will and Shelby encourage some friendly competition between their clubs

The episode was rated 8.35 from 409 votes.

Tina's head injury from falling into a fountain leaves her seeing her fellow singers and other people at McKinley High in a new way as rehearsals continue for the glee club's Nationals performance.

The episode was rated 8.41 from 376 votes.

In an attempt to recruit a few more members, Finn tracks down former teammate Sam Evans and convinces him to come back to the glee club. Tina comes to the defense of Harry and encourages him to pursue his dream while McKinley prepares to host the big sectionals performance.

The episode was rated 8.56 from 387 votes.

The William McKinley High School class of 2012 graduates, and the glee club bids farewell to its graduating seniors.

The episode was rated 8.59 from 414 votes.

Things heat up as the New Directions go head-to-head with the Dalton Academy Warblers at Regionals.

The episode was rated 8.60 from 403 votes.

The glee club travels to Chicago, to compete in Nationals against the best show choirs in the country, including Vocal Adrenaline, for celebrity judges including Lindsay Lohan and Perez Hilton.

The episode was rated 8.69 from 448 votes.