Bow Wow gives some love to the audience on stage during the Kids' Inaugural: We Are The Future concert honoring military families and celebrating president-elect Barack Obama's inauguration.

Young Jeezy, LL Cool J, Russell Simmons, T.I. and Don King pose for a shot at the Hip Hop Summit Action Network Inaugural Ball at the Harman Center for the Arts.

Jennifer Lopez strikes a pose on the red carpet at the Artists and Athletes Alliance event at Inaugural Honors ServiceNation.

Musician Melissa Etheridge entertains the crowd at the Green Inaugural Ball at the Donald W. Reynolds Center for American Art and Portraiture.

Actress Teri Hatcher brought daughter Emerson to attend the pre-inaugural ball hosted by The Huffington Post and MySpace.

Demi Lovato and the Jonas Brothers attend The Huffington Post Pre-Inaugural Ball at Newseum in Washington, D.C.

Comedian Sarah Silverman and actress Jessica Alba dress down to attend the pre-inaugural ball hosted by The Huffington Post and MySpace at Newseum.

Actor Robert De Niro and wife Grace Hightower keep warm on their way into The Huffington Post Pre-Inaugural Ball.

Politically active power couple Ashton Kutcher and Demi Moore walk the red carpet at the pre-inaugural ball hosted by The Huffington Post and MySpace at Newseum.

The Rev. Jesse Jackson and actor David Arquette share a moment on the red carpet of The Huffington Post Pre-Inaugural Ball.

Dustin Hoffman and wife Lisa attend the pre-inaugural ball hosted by The Huffington Post and MySpace.

Mary J. Blige sports some shades while she performs at "In Concert on The Eve of Change" at the Warner Theatre.

Tim Robbins and Susan Sarandon look serene and relaxed at the Moet & Chandon Dinner for The Creative Coalation in Washington, D.C.

Director Spike Lee enjoys some champagne with wife Tonya Lewis at The Creative Coalition's VIP pre-inauguration dinner.

Actress Rachael Leigh Cook attends The Creative Coalition's VIP pre-Inauguration dinner at Teatro Goldoni.

Alfre Woodard looks bright and beautiful at the Moet & Chandon Dinner for The Creative Coalation in Washington, D.C.