The Kelly Clarkson Show

Adrien Brody; Sarah Pidgeon; Alex Aster; Kelly Extra: Wagner Moura; Jessi and Roo.

Derek Hough; Groove With Me; Mikaela Hoover; Take This -- help for gamers; Leah Blevins performs.

"Lesson in Leavin'"; Steve Carell; Danielle Deadwyler, Phil Dunster and Charly Clive; Amber Ruffin.

Simon Baker; Maika Monroe and Tyriq Withers; Robin Arzon; Kelly Extra: Madison Beer; i-dle performs.

Viola Davis and James Patterson; Jo Koy and Gabriel Iglesias; Joshua Jackson; The Fray performs.

Jenna Bush Hager and Sheinelle Jones; Tom Ellis; Colin Cowie; Tom Blyth and Emily Bader.

Cameoke: "Put Your Records On"; Daniel Radcliffe; "Traitors" winner Rob Rausch; Corinne Bailey Rae.

Maggie Gyllenhaal and Annette Bening; Hunter Hayes; Jessie Buckley and Paul Mescal; Joseph performs.

Morgan Freeman; Priyanka Chopra Jonas; Anderson .Paak; guest host P!nk; co-host Kerri Kenney-Silver.

Nate Bargatze; Kandi Burruss; chef Amanda Cohen and P!nk's son Jameson make challah french toast.

Allison Williams; Renée Elise Goldsberry; Dr. Shefali; Elana Meyers Taylor; guest host P!nk.

Neve Campbell and Courteney Cox; Olympian Chloe Kim; Wunmi Mosaku; Marin Alsop; guest host P!nk.

Darren Criss; Shoshana Bean and guest host P!nk perform a duet; behind the scenes of "Ragtime."

"Eat Me Alive"; Sterling K. Brown; Amber Ruffin; Yerin Ha; Alison Sweeney; Freya Skye performs.

Kellyoke Encore: "Never Be the Same"; Wunmi Mosaku; Mason Gooding; MrBeast; Moonchild performs.

Gabriel Basso; Bunnie Xo; Read Alliance; DIY Drop-In With Shane Duffy; Kashus Culpepper performs.

Cameoke: Filmore performs "Yeehaw"; Tracy Morgan; Ryan Michelle Bathé; Hilarie Burton Morgan.

Kellyoke: "Take Me Home"; Naomi Watts; Paul Anthony Kelly; Connor Hines; The Lone Bellow performs.

Kelly Rowland and Method Man; Robin Thede and Annie Gonzalez; Katie Chin; Kenny Sharp performs.

Kyle MacLachlan; Aaron Moten; performance of "Beyond the Sea"; Olympic figure skater Maxim Naumov.

Keke Palmer and Jack Whitehall; Kelly-Lympic Games; Luke Thompson; Da Brat and Judy.

Cameo-oke: Simu Liu performs "In the Stars"; Bert Kreischer and Arden Myrin; The Walking Classroom.

Holly Hunter, Kerrice Brooks, George Hawkins and Sandro Rosta ("Star Trek: Starfleet Academy").

Cameoke: D.Smooth performs "Breakaway"; Denis Leary; Navajo Skate Park; guest host Amber Ruffin.