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 Don Most as Rusty Pillsbury Valerie Mahaffey as Rose Pillsbury Keong Sim as Mike Chang Sr Tamlyn Tomita as Julia Chang