Justin Timberlake
Joining the special from Memphis, Tenn., the singer and Ant Clemons perform their song "Better Days."
Vice President Kamala Harris & Doug Emhoff
Vice President Harris and Second Gentleman Emhoff take in the fireworks spectacle.
Demi Lovato
The pop star performs a cover of Bill Withers' "Lovely Day" from Los Angeles.
Katy Perry
The American Idol judge closed down the inauguration concert with fireworks. She looked stun in her white ensemble and hairstyle perfected with Joico's blonde life color.
John Legend
The A-lister sings a pop rendition of Nina Simone's "Feeling Good."
Kerry Washington
Speaking from her home in Los Angeles, the Scandal actress honors frontline workers and more.
Tim McGraw
The legendary artist represents the country music world.
Eva Longoria
Speaking from Los Angeles, the Desperate Housewives actress participates in the star-studded special.
Tyler Hubbard
The Florida Georgia Line singer performs from Nashville.
Rosie Perez
The Flight Attendant star is all smiles during Celebrating America.
Luis Fonsi
The Latin pop star is joined by Ozuna and DJ Cassidy for a performance of "Despacito."
Vice President Kamala Harris
The newly sworn in vice president addresses the nation in a moving speech.
Anthony Rapp
The actor joins a group of fellow Broadway stars for a remote performance.
Ant Clemons
The rising star joins J.T. for a remote performance of their new song.
Lin-Manuel Miranda
The Hamilton star recites a poem.
Chandra Wilson
The Grey's Anatomy star shares remarks from home.
Yo-Yo Ma
The cello artist performs "Amazing Grace."
Foo Fighters
Dave Grohl and the Foo Fighters sing "Times Like These" in honor of his mother and more teachers across America.
Jon Bon Jovi
The singer joins from New Jersey to sing "Here Comes the Sun."
Bruce Springsteen
Singing from the steps of the Washington Monument, Bruce performs his song "Land of Hope & Dreams."
Kareem Abdul-Jabbar
The basketball stars joins to read a part of former President Abraham Lincoln's second inaugural address.