Miley Cyrus (Saturday Night Live: Miley Cyrus (2015), album Miley Cyrus and Her Dead Petz); Sam Rockwell (Broadway play Fool for Love); chef Danny Bowien (The Mission Chi ...

Julianna Margulies (The Good Wife (2009)); Sirius XM radio host Andy Cohen (Radio Andy); experts from Ask This Old House (2002) present home improvement advice. Also: Joh ...

Julianna Margulies (The Good Wife (2009)); Sirius XM radio host Andy Cohen (Radio Andy); experts from Ask This Old House (2002) present home improvement advice. Also: Joh ...

Julianne Moore (Freeheld (2015)); Mark-Paul Gosselaar (Truth Be Told (2015)). Also: DNCE performs. ...

Julianne Moore (Freeheld (2015)); Mark-Paul Gosselaar (Truth Be Told (2015)). Also: DNCE performs. ...

Rob Lowe (The Grinder (2015)); Kat Dennings and Beth Behrs (2 Broke Girls (2011)). Also: Hozier performs. ...

Rob Lowe (The Grinder (2015)); Kat Dennings and Beth Behrs (2 Broke Girls (2011)). Also: Hozier performs. ...

Olivia Wilde (Meadowland (2015)); Fred Savage (The Grinder (2015)). Also: Walk the Moon performs. ...

Olivia Wilde (Meadowland (2015)); Fred Savage (The Grinder (2015)). Also: Walk the Moon performs. ...

James Spader (The Blacklist (2013)); Andrew Rannells (The Intern (2015)); Brian Regan performs stand-up. ...

James Spader (The Blacklist (2013)); Andrew Rannells (The Intern (2015)); Brian Regan performs stand-up. ...

Anne Hathaway (The Intern (2015)); Anthony Anderson (Black-ish (2014)). Also: A Great Big World performs. ...

Anne Hathaway (The Intern (2015)); Anthony Anderson (Black-ish (2014)). Also: A Great Big World performs. ...

Ryan Reynolds (Mississippi Grind (2015)); Republican presidential candidate Carly Fiorina. Also: Shawn Mendes performs. ...

Ryan Reynolds (Mississippi Grind (2015)); Republican presidential candidate Carly Fiorina. Also: Shawn Mendes performs. ...

Keith Richards (album Crosseyed Heart, Keith Richards: Under the Influence (2015)); Emma Roberts (Scream Queens (2015)); Nate Bargatze performs stand-up. ...

Keith Richards (album Crosseyed Heart, Keith Richards: Under the Influence (2015)); Emma Roberts (Scream Queens (2015)); Nate Bargatze performs stand-up. ...

Democratic presidential candidate Hillary Clinton; Dakota Johnson (Black Mass (2015)). Also: Fetty Wap performs with Monty and The Roots. ...

Democratic presidential candidate Hillary Clinton; Dakota Johnson (Black Mass (2015)). Also: Fetty Wap performs with Monty and The Roots. ...

Robert De Niro (The Intern (2015)); Ariana Grande discusses the launch of her perfume Ari. Also: Duran Duran performs. ...

Robert De Niro (The Intern (2015)); Ariana Grande discusses the launch of her perfume Ari. Also: Duran Duran performs. ...

Benicio Del Toro (Sicario (2015)); Jessica Alba discusses her Honest Company's launch of Honest Beauty skin care and makeup. Also: Miguel performs. ...

Benicio Del Toro (Sicario (2015)); Jessica Alba discusses her Honest Company's launch of Honest Beauty skin care and makeup. Also: Miguel performs. ...

Republican presidential candidate Donald Trump; Terrence Howard (Empire (2015)). Also: Pharrell Williams performs atop the Tonight Show marquee. ...

Republican presidential candidate Donald Trump; Terrence Howard (Empire (2015)). Also: Pharrell Williams performs atop the Tonight Show marquee. ...

Andy Samberg (The 67th Primetime Emmy Awards (2015)). Also: Carrie Underwood is interviewed and performs. ...

Andy Samberg (The 67th Primetime Emmy Awards (2015)). Also: Carrie Underwood is interviewed and performs. ...

Justin Timberlake presents his Sauza 901 tequila; Ellen DeGeneres (Ellen: The Ellen DeGeneres Show (2003)). Also: Macklemore and Ryan Lewis perform with Kool Moe Dee, Mel ...

Justin Timberlake presents his Sauza 901 tequila; Ellen DeGeneres (Ellen: The Ellen DeGeneres Show (2003)). Also: Macklemore and Ryan Lewis perform with Kool Moe Dee, Mel ...

Richard Gere (Time Out of Mind (2014)); fashion designer Jessica Simpson. Also: Keith Urban performs. ...

Richard Gere (Time Out of Mind (2014)); fashion designer Jessica Simpson. Also: Keith Urban performs. ...

Jimmy Fallon hosts the Tonight Show and interviews celebrities, plays games with them and has a musical or comedic guest perform. ...