Actor and author Sir Patrick Stewart.

Actress Keke Palmer; Jeanie Buss, owner of the Los Angeles Lakers; female professional wrestler The Beast.

Comic Nicole Byer.

Actress Cheryl Hines; musician Sheila E.

TV host Wayne Brady; social media personality Charli D'Amelio.

TV host Damon Wayans Jr.; sports journalist Stephen A. Smith.

Actor Bob Odenkirk and daughter Erin Odenkirk; TV host Nikki Glaser.

TV host T.J. Lavin; author Anna Kloots.

Actress Hilarie Burton.

Singer Geri Halliwell-Horner; track and field athlete Allyson Felix.

TV personality Adrienne Bailon-Houghton; reality TV personality Crystal Kung Minkoff.

Actor Paul Reiser; therapist Jeff Guenther.

TV host Josh Duhamel; singer Luann De Lesseps.

Actor Cedric the Entertainer; former professional football player Shannon Sharpe.

Actress Lisa Rinna; designer Sabrina Soto.

Celebrating Halloween; JoJo Siwa and Bush perform.

Actors Lauralee Bell and Michael Damian ("The Young and the Restless"); comic Reggie Watts.

Comic Whitney Cummings; real estate broker Jason Oppenheim.

Dancer Julianne Hough; Kate the Chemist.

Actor Wilmer Valderrama; singer-songwriter Usher.

Actress Carrie Preston.

Actor Max Thieriot; comic Preacher Lawson.

Celebrating Akbar Gbajabiamila's birthday with Jay Shetty, Penn & Teller and Kel Mitchell.

Actor Thomas Lennon; TV personality Teresa Giudice; Camilla Luddington guest co-hosts.

Actresses Annie Potts and Zoe Perry; comic Zarna Garg; Jenna Dewan guest co-hosts.