The Kelly Clarkson Show

"The Voice" winner Alexia Jayy; Oscar Isaac and Carey Mulligan; Steve Schirripa; scenery bags.

Jaafar Jackson and Juliano Valdi; Charithra Chandran; Girls in the Game; Chad King performs.

Nick Offerman; Aaron Tveit; Dav Pilkey; Dasha performs; WIL: Anthony Davis.

Bob Odenkirk; Anna Cathcart; Steve Carell, Danielle Deadwyler, Phil Dunster and Charly Clive.

Kellyoke encore: "No One Else Like Me"; Elle Fanning; Landon Donovan; MONSTA X performs.

Kellyoke: "Take on Me"; Bryan Cranston and Jane Kaczmarek; Storm Reid; Danielle Kartes.

Kellyoke Encore: "Blues in the Night"; Joel McHale; Antony Starr; Jamie MacDonald performs.

Dan Levy; Taylor Ortega and Jack Innanen; Will Packer; Kota the Friend performs.

Halle Bailey and Regé-Jean Page; Adam Richman; Noah Cyrus and Billy Ray Cyrus perform.

Melissa Etheridge; Camila Morrone; Flatland Cavalry performs; Seattle Storm head coach Sonia Raman.

Kellyoke Encore: "Miss Me Too"; Patrick Wilson; Ted McGinley; Idris Elba; The Maine perform.

Kellyoke Encore: "Never Enough"; Billy Porter; Co_Lab Theater Group; Ella Mai performs.

Bradley Whitford and Amy Landecker; Millicent Simmonds; fusilli Bolognese; Paul Cauthen performs.

Maura Tierney; Jay Jurden; Utkarsh Ambudkar; The Bro Experience; guest host Amber Ruffin.

Kellyoke Encore: "Walking on Sunshine"; Ashley Graham; Questlove; Dave Coulier.

Cameo-oke: "You"; Kate Mara; Brittany Broski; author Petra Lord; Gigi Gorgeous.

Kellyoke: "Hundred Mile High"; Lea Michele; Eric Winter; Baekhyun performs.

Demi Lovato; Gail Simmons, Tom Colicchio and Kristen Kish ("Top Chef"); guest host Andy Cohen.

Kurt Russell; Grace Gummer; "The Arbiter" performance from the musical "Chess"; Daniel Kwan.

Zach Braff; Erika Alexander; Guy Fieri; John Crist; Brit Taylor performs.

Jenna Dewan; Stephen Moyer; The Zend Sanctuary; Andrew McCarthy; Monrovia performs.

Sarah Michelle Gellar; Arielle Kebbel; Nick Viall and Natalie Joy; Alex Isley performs.

Ariana DeBose; Golda Rosheuvel; Captain Jason; Heart of Dinner; Aubrie Sellers performs.

Jamie Lee Curtis; "Scenes and Stories"; Caitriona Balfe; Shanti Bhavan; Growth Day.