Which Candidate Has Star Power?

After conceding the Democratic presidential candidacy to Barack Obama, Hillary Clinton's celebrity endorsers have quickly rallied behind the Illinois senator. It could mean a windfall for the already cash-flush campaign, but it might not pay off in votes. Some stars who now support Obama include two longtime Clinton supporters, Barbra Streisand and David Geffen, who, along with Jeffery Katzenberg and Steven Spielberg's consultant Andy Spahn, is organizing a $2,400-plate fundraiser for Obama later this year. Always in Obama's corner have been Halle Berry ? check out her t-shirts, Oprah Winfrey and his self-described e-mail buddy, Scarlett Johansson.

John McCain's e-mail partners aren't so sexy ? he's got Robert Duvall and Sylvester Stallone in his corner.