Sean Penn wants Bush and Cheney to be impeached, he said while accepting an award at a Creative Coalition dinner. Josh Hartnett may have been texting could-be girlfriend Scarlett Johansson from a movie screening. Sharon Elghanayan, girlfriend of Jon Corzine, wants to marry the New Jersey governor, but he's not biting. Fabiola Beracasa gave her boyfriend and her fellow socialites a little strip show at a Lower East Side club on Saturday. Reese Witherspoon and her kids moved to Charleston, South Carolina, where they attend public school. (The kids, not Reese.) Diane Kruger and boyfriend Joshua Jackson (yes, Pacey from Dawson's Creek) hung out in Dubai. Fat Joe spent $20K over three nights on strippers and booze at Sin City near Yankee Stadium. Canadian heiress Lisa Belberg says she and Harold Ford Jr. are "great friends" not "boyfriend and girlfriend." Mayor Bloomberg, Senators Clinton and Schumer, Eliot Spitzer, and others schmooze the media tonight at the New York Press Club's holiday party. Oprah, Jude Law, Damon Dash, and others are turning their humanitarian efforts to South Africa. Former Miami club king and Madonna pal Chris Paciello is out of jail after eight years and back on the town. Barnard alum Joan Rivers instructed fellow graduates to "go through your husband's wallet and give everything in it" to the school. Nas claims he was drunk on Hennessy during many of his early recording sessions. Lewis Black admired a painting of a naked woman. Mischa Barton drank a beer in Hoboken.