"Late Night" kicks off the Seth Meyers era by welcoming guests actress Amy Poehler, Vice President Joe Biden, and a performance by pop duo A Great Big World.

Rapper Kanye West; Superbowl Champion Seattle Seahawks quarterback Russell Wilson.

TV host Kelly Ripa; author Robyn Doolittle; country music singer Brad Paisley performs.

Actress Lena Dunham; actor Anthony Mackie; blues rock band John Mayer Trio performs.

Actors Ian McKellen and Patrick Stewart; actress Sophia Bush; comic Michael Che.

Journalist Brian Williams; model Naomi Campbell; alt/indie rock band The Hold Steady performs.

Actor Ralph Fiennes; actress Allison Williams; comic Mike Birbiglia.

Actor Ice T & wife, Coco; comic Nick Kroll; rapper Rick Ross performs.

Lifestyle expert Martha Stewart; rapper Lil' Jon.

Actor Kenan Thompson; figure skaters Johnny Weir and Tara Lipinski; author Sarah Lewis.

Actor Andy Samberg; actress Busy Philipps; actresses Abbi Jacobson and Ilana Glazer.

TV host Rachel Maddow; actor Ike Barinholtz; Titanfall demo.

Dr. Mehmet Oz; actor Norman Reedus; alt/indie rock band American Authors perform.

Actress Tilda Swinton; investor Warren Buffett; businessman Dan Gilbert; actress Carrie Brownstein; indie pop/alt rock singer Lo-Fang performs.

Actor Christian Slater; astrophysicist Neil deGrasse Tyson; actor Andy Daly.

TV host Anderson Cooper; models Alessandra Ambrosio and Behati Prinsloo; Australian rapper Iggy Azalea performs.

Actor Jason Sudeikis; actress Kathryn Hahn; journalist David Remnick.

TV host Wendy Williams; actress Lena Headey; comic Eugene Mirman.

Actor Greg Kinnear; actress Shailene Woodley; English alt/indie rock band Band of Skulls performs.

Actor John Leguizamo; actress Zosia Mamet; author Kostya Kennedy.

Talk show hosts Kathie Lee Gifford and Hoda Kotb; actor Kyle MacLachlan; pop duo Karmin performs.

Reality-TV star Kim Kardashian; actor Taran Killam; columnist Arianna Huffington.

Actor Tim Olyphant; actress Cristin Milioti; indie pop band Bleachers performs.

Actress Jennifer Connelly; actor James Van Der Beek; comic Joe Mande.

Actor Kevin Bacon; former professional baseball players Kevin Millar and Sean Casey; author Katherine Schwarzenegger.

Actress Anna Kendrick; TV host Nick Cannon; country music singer Brett Eldredge performs.

Sportscaster Bob Costas; actor Steve Coogan; TV hosts Martin and Chris Kratt; South African alt rock band Kongos performs.

Actress & TV host Whoopi Goldberg; filmmaker Judd Apatow; actor & comic John Mulaney.

Actor Jeremy Piven; radio hosts Mike Greenberg and Mike Golic; Danish alt/indie rock band New Politics performs.

Actress Kristen Wiig; actor Colin Hanks; chef Mario Batali.

Actor Denis Leary; actor Thomas Middleditch; indie pop/neo soul band Fitz & the Tantrums performs.

Actress Edie Falco; actor Marlon Wayans; comic Nikki Glaser

Sen. John McCain (R-Ariz.); comic Billy Eichner; R&B singer Jason Derulo performs.

Actress Sofia Vergara; actress Natalie Dormer; author Jonah Keri.

Chef Anthony Bourdain; actor Colin Quinn; alt rock group Paramore performs.

Actresses Cameron Diaz and Leslie Mann; journalist Ronan Farrow; comic Gary Gulman.

Actor Daniel Radcliffe; actresses Jessica St. Clair and Lennon Parham; alt rock duo Twenty One Pilots perform.

TV hosts Matt Lauer and Savannah Guthrie; actor Matt Walsh; educator Bill Nye.

Actress Lucy Liu; former Rep. Barney Frank; post-punk band Parquet Courts performs.

Actor Kiefer Sutherland; actress Rose Byrne; actor Richard Ayoade.

Actress Mindy Kaling; actress Jenna Elfman; alt/indie rock band Young the Giant performs.

Actress Ellen Page; comic Lewis Black; heavy metal band Black Label Society performs.

Actress Sarah Jessica Parker; fashion journalist Anna Wintour; sportscaster Rich Eisen; English pop rock band The 1975 performs.

Actor Jon Hamm; TV host Larry King; ballerina Misty Copeland; actress & comic Ali Wong.

Actor Chris O'Dowd; actress Emma Roberts; British rapper M.I.A. performs.

Actor Will Forte; chef Michael Symon.

Actress Tina Fey; actor Matthew Rhys; country rock band The Wild Feathers performs.

Actress Maya Rudolph; actress Lake Bell; comic Eddie Izzard.

Actor Patrick Stewart; musician Adam Duritz; alt rock band Counting Crows perform.

Actor James McAvoy; actress Wendi McLendon-Covey; actor Kumail Nanjiani.