Wikipedia
"Hairography" is the eleventh episode of the American television series Glee. The episode premiered on the Fox network on November 25, 2009. It was written by series creator Ian Brennan and directed by Bill D'Elia. The episode introduces New Directions' rival glee clubs, the Jane Addams Girls Choir for girls recently released from juvenile detention, and the Haverbrook Deaf Choir. Cheerleading coach Sue Sylvester ( Jane Lynch) sabotages New Directions by giving their set-list for sectionals to the competing clubs. Quinn ( Dianna Agron) reconsiders having her baby adopted, but ultimately recommits to the idea, and Rachel ( Lea Michele) tries unsuccessfully to attract Finn ( Cory Monteith).
Rapper Eve guest-stars as Grace Hitchens, director of the Jane Addams Girls Choir, and So You Think You Can Dance contestants Katee Shean, Kherington Payne and Comfort Fedoke appear as members of her group. The episode features covers of eight songs, including a mash-up of " Hair" from the musical Hair and " Crazy in Love" by Beyoncé featuring Jay-Z. Studio recordings of all but one of the songs performed in the episode were released as singles, available for digital download.
"Hairography" was watched by 6.1 million US viewers and received mixed reviews from critics. Raymund Flandez of The Wall Street Journal deemed the mash-up performance one of the worst of the season, with Zap2it's Liz Pardue agreeing that it was "hideous". Flandez, Pardue and Mike Hale of the New York Times all felt that it was inappropriate for New Directions to interrupt the deaf choir's performance of "Imagine", however Bobby Hankinson of the Houston Chronicle opined that reviewers needed to "realize that this show takes its jabs at everyone, but it always has a wink and a hug and lots and lots of love behind it".