Guest Stars Iqbal Theba as Principal Figgins Dot-Marie Jones as Coach Shannon Beiste Mike O'Malley as Burt Hummel Ashley Fink as Lauren Zizes Idina Menzel as Shelby Corcoran Valerie Mahaffey as Rose Pillsbury Don Most as Rusty Pillsbury Keong Sim as Mike Chang Sr Tamlyn Tomita as Julia Chang