Guest Stars Miley Cyrus as Herself Betty White as Herself Scarlett Johansson as Herself Kesha as Herself Emmy Rossum as Herself Paula Abdul as Herself Whitney Cummings as Herself Cesar Millan as Himself Kathy Griffin as Herself Randy Jackson as Himself Wendie Malick as Herself Zendaya as Herself Andy Cohen as Himself Olivia Munn as Herself Zachary Levi as Himself Ricky Gervais as Himself Hilary Swank as Herself Chelsea Handler as Herself Linda Blair as Herself Carrie Ann Inaba as Herself Ross Mathews as Himself Emmylou Harris as Herself Andra Day as Herself Sia as Herself Stevie Wonder as Himself Dwight Yoakam as Himself Brandon McMillan as Himself
