VIDEO: Watch All the Performances from GLEE's 'Back Up Plan' Episode

On last night's episode of Glee titled 'Back Up Plan,' Rachel jeopardizes her "Funny Girl" lead when she auditions for a television pilot. Meanwhile, Mercedes (guest star Amber Riley) tries to help get Santana in on her recording deal, and Blaine befriends an older, rich socialite (guest star Shirley MacLaine)

Below, check out all the performances from last night including:

After receiving some harsh comments from her new hotshot agent, Rachel sings a different tune in the key of "Wake Me Up" by Avicii.

Mercedes tries to help get Santana in on her recording deal as the two perform the hit Lauryn Hill single "Doo Wop (That Thing)."

Kurt and Blaine deliver a stirring, soulful performance of One Direction's "Story of My Life."

Blaine and his wealth New York socialite friend, June Dolloway (guest star Shirley MacLaine) perform sing a duet of Janis Joplin's "Piece of My Heart."

Cast: Lea Michele as Rachel Berry; Naya Rivera as Santana Lopez; Chris Colfer as Kurt Hummel; Amber Riley as Mercedes Jones; Darren Criss as Blaine Anderson; Chord Overstreet as Sam Evans.

Guest Cast: Shirley MacLaine as June Dolloway.

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