For Obama
Will Ferrell:
Cher and Kathy Griffin:
Chris Rock (explaining to white voters why Obama is really one of them):
For Romney
Clint Eastwood:
Chuck Norris:
Dennis Miller:
Am I missing anyone?
Update: Meat Loaf for Romney:
Further update: Kelsey Grammer campaigning for Romney and/or auditioning for the starring role in “The George Galloway Story.”