The Darker Side

This is the thirteenth episode of the first season. It will air on May 8th, 2011.

Plot
In the beginning, Will Schuester goes to Jesse's house and tells him that he, Mercedes and Emma Pillsbury are going to help him get back with Rachel. A couple of minutes later, Anna comes and tells Jesse to stay away from Rachel. Which starts the confrontation between them.

Meanwhile, in jail, Rob and Puck wants to make money in jail to try to see if they can bail themselves out of jail. However, Puck doesn't want to do it but Rob gives an idea to sell their cocaine for money.

Later on, Mercedes and Kurt comforts Rachel when she's down about what happened between Jesse and Brittany. In which they all go to a party that Santana is hosting. A costume party of one of their idols.

So Rachel, Mercedes and Kurt go to the party, Kurt is dressed up as Adam Lambert, Mercedes is dressed as Chaka Khan and Rachel is dressed as Barbra Streisand. In which, the unexpected happens, when Brittany arrives, that makes Rachel go to the bathroom, that might means she reaches her breaking point on Brittany, who dresses as Ke$ha. Then, Santana, who dresses as Beyonce, compliments on Mercedes' costume. Then Rachel quickly runs downstairs angry at Brittany and then attacks her. Rachel calls Brittany a "slut" because she had sex with Jesse, it makes Santana cry. Mercedes holds Rachel back and tells her that she's not worth it, then Brittany calls Mercedes a "bitch" again. Mercedes attacks her once again. Then Mercedes, Rachel and Kurt all leave.

Songs:

 * "Paper Planes" by MIA.
 * "Thriller/Heads Will Roll" by Glee Cast.

Guest Stars

 * Vanessa Hudgens as Anna Berry
 * Chad Michael Murray as Rob
 * Matthew Morrison as Will Schuester
 * Jayma Mays as Emma Pillsbury

Recurring Guest Stars

 * Chris Colfer as Kurt Hummel
 * Naya Rivera as Santana Lopez