AP Photo/Charles Dharapak
Singer Stevie Wonder rehearses on stage at Invesco Field at the Democratic National Convention in Denver, Thursday, Aug. 28, 2008.
AP Photo/Matt Sayles
Actor and singer Jennifer Hudson rehearses the national anthem for the final night of the Democratic National Convention at Invesco Field in Denver, Thursday, Aug. 28, 2008.
AP Photo/Charles Dharapak
Singer Fergie waves a flag during the final session of the Democratic National Convention at Invesco Field in Denver, Thursday, Aug. 28, 2008.
AP Photo/Paul Sancya
Actress Jessica Alba, foreground, and actress Rosario Dawson, background, are seen on the final night of the Democratic National Convention at Invesco Field in Denver, Thursday, Aug. 28, 2008.
AP Photo/LM Otero
Singer Sheryl Crow is touched up before her performance during the final session of the Democratic National Convention at Invesco Field in Denver, Thursday, Aug. 28, 2008.
AP Photo/Jae C. Hong
From the convention floor -- literally -- actor Chevy Chase waves a flag as he listens to Former President Bill Clinton speak at the Democratic National Convention in Denver, Wednesday, Aug. 27, 2008. Also spotted: Muhammad Ali and Steven Spielberg.
AP Photo/Charlie Neibergall
Actors Susan Sarandon, left, and Josh Lucas watch from the floor of the Democratic National Convention in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Jae C. Hong
Singer Melissa Etheridge performs at the Democratic National Convention in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Matt Sayles
Actor Ben Affleck smiles during a box packing competition at the America's Second Harvest Send Hunger Packing event in Denver, Wednesday, Aug. 27, 2008. Later, Affleck and wife Jennifer Garner watched the speeches from the convention floor.
AP Photo/Matt Sayles
The Black Eyed Peas performed a concert at the Fillmore Auditorium for the Creative Coalition. Fergie, shown on stage with will.i.am, praised Hillary Rodham Clinton's Tuesday-night speech, saying Clinton "really spoke to me as a woman. And I think she spoke to a lot of people in that way."
AP Photo/Matt Sayles
Actor Michael Ealy, left, director Spike Lee, center, and actress Kerry Washington pose together at The Creative Coalition Gala Benefit in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Matt Sayles
Actress Annette Bening, left, and Kansas Gov. Kathleen Sebelius talk at the 2008 Creative Coalition Spotlight Initiative Award reception in Denver, Wednesday, Aug. 27, 2008. Bening was honored at the morning reception for her work narrating the documentary "14 Women," about women in the U.S. Senate.
AP Photo/Matt Sayles
Actress Anne Hathaway, right, and Sen. Barbara Boxer, D-Calif. pose together at the 2008 Creative Coalition Spotlight Initiative Award reception in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Matt Sayles
Actors Alan Cumming, left, Zooey Deschanel, center, and Rachael Leigh Cook pose together at the 2008 Creative Coalition Spotlight Initiative Award reception in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Matt Sayles
Actress Rosario Dawson, right, and actor Taye Diggs pose together before a performance of "The People Speak" at the Starz Green Room in Denver, Wednesday, Aug. 27, 2008. Also participating: Ben Affleck, Kerry Washington, Hill Harper and Josh Brolin.
AP Photo/Matt Sayles
Cameron Crowe, left, and J.J. Abrams speak to each before a performance of "The People Speak" at the Starz Green Room in Denver, Wednesday, Aug. 27, 2008. Steven Spielberg, who reportedly directed a short film on military weapons that was to be shown at the convention, was spotted entering the Pepsi Center.
AP Photo/Jeff Chiu
Zach de la Rocha, center, of the band Rage Against the Machine, leads a march after an anti-war concert at the Democratic National Convention in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Matt Sayles
Actress Jennifer Lopez, left, presents a gift to Marian Wright Edelman during the Capitol File Magazine/Viacom luncheon honoring Edelman in Denver, Wednesday, Aug. 27, 2008.
AP Photo/Matt Sayles
Actresses Fran Drescher, left, and Angela Bassett pose together during the Capitol File Magazine/Viacom luncheon honoring Marian Wright Edelman in Denver, Wednesday, Aug. 27, 2008.