Jay-Z will perform during "In Concert on the Eve on Change" at the Warner Theater on Monday. Beyonce will sing for Barack and Michelle Obama's first dance at the official Neighborhood Ball.
U2
The Irish rock group U2 will be among the performers at the free, star-studded concert on the National Mall, starting at 2:30 p.m.
Denzel Washington
Denzel Washington, Jamie Foxx, Martin Luther King III and Queen Latifah will read at the free, star-studded concert on the National Mall, starting at 2:30 p.m.
Al Gore
Former Vice President Al Gore, an Oscar, Emmy and Nobel Prize winner, will host the Green Inaugural Ball Monday at the Portrait Gallery.
Mary J. Blige
Grammy winner Mary J. Blige will host the Hip-Hop Saturday at Ibiza and perform on the National Mall, starting at 2:30 p.m.
Bruce Springsteen
Rocker Bruce Springsteen, who just won a Golden Globe for his music for the movie "The Wrestler," will be among the performers at the free, star-studded concert on the National Mall, starting at 2:30 p.m. He was an early Obama supporter and performed on the campaign trail.
Spike Lee
Filmmaker Spike Lee will appear at a daylong symposium at Howard University on Monday to discuss topics including the impact of Obama on Black America. He also will also host an after-party Tuesday evening.
Jessica Alba
Actress Jessica Alba will host a kickoff event by youth voter initiative Declare Yourself on Sunday dubbed "A New Birth of Citizenship."
The Jonas Brothers
The Jonas Brothers will be performing at "Kids'Inaugural: We Are the Future" Monday night at the Verizon Center and airing on the Disney Channel.
Aretha Franklin
Aretha Franklin will play a free concert at the Kennedy Center with Nuttin' But Stringz and the Let Freedom Ring Choir on Monday.
Marc Anthony
Marc Anthony and Party on the Moon will perform at the Western Inaugural Ball Tuesday night.
Miley Cyrus
Teen sensation Miley Cyrus will be performing at "Kids' Inaugural: We Are the Future" Monday night at the Verizon Center and airing on the Disney Channel.
Alicia Keys
Alicia Keys, Macy Gray and LL Cool J. will perform at the "Dreams of My Father" American Scholars Inaugural Ball Sunday at the Four Seasons.
Sheryl Crow
Sheryl Crow is among the performers at the "America Feels Kinda Cool Again Inaugural Gala" on Monday at the 9:30 club.
Oprah Winfrey
Oprah Winfrey will host a live episode of "The Oprah Winfrey Show" from the Kennedy Center Opera House on Monday. She'll also host a second episode on Wednesday. Winfrey has not announced her plans on Inauguration Day.
Mariah Carey
Mariah Carey is among the performers at the Neighborhood Ball at the Washington Convention Center.
Sting
Elvis Costello and Sting will headline the Creative Coalition gala at the Harman Center for the Arts on Tuesday. Sting also will perform at the Huffington Post Preinaugural Ball Monday night at the Newseum.
Rihanna
Rihanna will perform at the Recording Industry Association of America Inaugural Ball to benefit Feeding America on Tuesday.
Tom Hanks
Tom Hanks, Steven Spielberg, Denzel Washington, Shakira, Jon Bon Jovi, Halle Berry and Ashton Kutcher are ecxpected at The Huffington Post Preinaugural Ball Monday night at the Newseum.
Tim Robbins & Susan Sarandon
Actors Tim Robbins and Susan Sarandon are expected at the Purple Ball, Tuesday at the Fairmont Hotel, hosted by Lou Gossett Jr. Il Divo will perform.