Guest Stars Jayma Mays as Emma Pillsbury Iqbal Theba as Principal Figgins Lauren Potter as Becky Jackson Becca Tobin as Kitty Wilde Alex Newell as Wade "Unique" Adams Jacob Artist as Jake Puckerman Melissa Benoist as Marley Rose Vanessa Lengies as Sugar Motta Samuel Larsen as Joe Hart Dean Geyer as Brody Weston Michael Hitchcock as Dalton Rumba Dan Domenech as Chase Madison Katherine McNamara as Bunhead #1 Sarah Jessica Parker as Isabelle Klempt Sean Gunn as Barnaby Hayes Phyllis Applegate as Birdie Lawrence Suzanne Krull as Eccentric Vogue Woman