High-profile Hollywooders, as well as several sports, business and political luminaries, are offering up a string of last-minute, big-dollar contributions both Barack Obama and Mitt Romney. 
 
 Actors Jake Gyllenhaal, Zach Galifianakis, Renee Zellweger, Susan Saint James Ebersol and Amanda Seyfried are among the four-figure donors in recent days to Obama’s campaign, according to federal campaign finance disclosures. 
 
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 reset PHOTOS: Stars hit up the swing states Play Slideshow POLITICO’s late night roundup 
 
 Author Anne Rice, Disney TV Animation Executive Producer Dan Povenmire, and comedy writer Ian Maxtone-Graham are other notable Obama contributors. 
 
 For Romney, actor Kelsey Grammer, Denver Broncos executive John Elway and former game show host Bob Barker have made 11th hour, four-figure donations. 
 
 Sarah Palin’s political action committee, SARAH PAC, also chipped in $5,000 last week. 
 
 Heritage Foundation Executive Becky Dunlop, American Beverage Association Chief Executive Susan Neely, former Mike’s Hard Lemonade President Philip W. O’Neil, the political action committee of the Consumer Electronics Association and the congressional campaign of Rep. Frank Wolf (R-Va.) are among the recent donors of at least $1,000 to Romney’s campaign. ||||| The Obama campaign is using a mailer modeled after online cat memes as part of their final get out the vote push in the crucial battleground state of Ohio. On the mailer, there is a picture of a cat peeking out from behind a laptop decorated with Ohio-themed Obama campaign stickers highlighting the push to get people to vote early. 
 
 “STOP LOOKING AT CATS ONLINE AND GO VOTE,” text on the flyer says. 
 
 A user on the social news site Reddit with the handle MollyBloom11 posted a picture of the mailer on the site last night. They were clearly impressed with the campaign’s understanding of internet culture. 
 
 “The Obama campaign sent me this today…They know their audience,” MollyBloom11 wrote. 
 
 The Obama campaign confirmed the mailer was real and has been used in Ohio. They were not immediately sure whether similar imaging has been used for online ads or in other states. 
 
 Follow Hunter Walker on Twitter or via RSS. hwalker@observer.com
– The stars are coming out in a big way as Election Day looms. The latest: Will Ferrell really, really wants you to vote—and he'll do anything to make sure you do, he promises in a new video for President Obama. "Hungry? How about a home-cooked meal? Hope you like angel hair pasta," he says. "You need a guy to help you move a couch? Done. I've even got my own van." But his promises get bigger—and weirder—from there. "If you vote, I'll eat anything you tell me to—garbage, hair, human toenails, underpants, whatever—I'll do it," he swears. The president's name stays out of it until the very end, when Ferrell concludes, while holding a football, "Vote Obama. It's a slam dunk." On Jimmy Kimmel's show last week, Chris Rock offered up a special message to white voters. "In times like these, you need a white president you can trust," Rock explains. "And that white president's name is Barack Obama." His evidence that Obama is actually white? The president used to be called "Barry," he likes to golf, he wears "mom jeans," and he has a Portugese water dog, among other things. Amy Poehler kept her endorsement brief and to the point: "If you can vote, go vote for Obama," she concludes. Obama himself is also urging voters to hit the polls ... and he's doing it cat-meme style. It's not just ads: Celebrities are making last-minute donations to both campaigns, Politico reports. Jake Gyllenhaal, Zach Galifianakis, Renee Zellweger, and Amanda Seyfried all recently made four-figure contributions to Obama's campaign, while Kelsey Grammer, Bob Barker, and John Elway did the same for Romney. Click here, here, or here to see previous celebrity endorsements.