Who Are the Stars Voting For?

Although Ricky Gervais is unable to vote, the British comedian revealed his theoretical pick on SiriusXM's The Opie & Anthony Show. "Obama, the real president, not the one with the magic hat," he said.

Will Smith spoke out in support of Obama's plan for higher taxes on the country's top earners. "I'm very supportive of that idea," Smith told The Associated Press. "America has been fantastic to me. I have no problem paying whatever I need to pay to keep my country growing."

Jeff Foxworthy tweeted this past March: "Time for Republicans to unite behind Gov. Romney, a great leader who can win the White House and rebuild our economy for all Americans."

Hip-hop royalty Beyonce and Jay-Z have become friends with the president and his wife, First Lady Michelle Obama. While chatting on Cleveland's z107.9, Obama said he gives the rapper parenting advice "I made sure that Jay-Z was helping Beyonce out [with the baby], and not leaving it all with mom and the mother-in-law."

Perhaps the most vocal Romney supporter, New Yorker Donald Trump, has come out against Obama several times, most recently offering him money to turn over his university transcripts.

Chris Rock endorsed Obama the best way he knew how, through comedy. In an ad for the president, he called Obama a "white president you can trust."

SJP hosted a $40,000 per person fundraiser event for Obama this past summer. Guests included Anna Wintour and Andy Cohen.

In an editorial piece written for the London Daily Mail, the CNN correspondent said, "I believe Mitt Romney might just save America."

Clooney has been in support of Obama for some time now, so much so that the Commander-in-chief refers to the actor as a "good man, and a good friend." He told ET, jokingly, "I will say that the couple of times he's come to the White House, I notice that the staff suddenly is circling around my office. They've got memos they need to make sure I see right away."

The band, who gained fame in the early 2000s, performed at this year's Republican National Convention in Tampa, Florida. 

Mariah Carey has performed on behalf of the Obama-Biden ticket, and even showed her support through an Obama-themed manicure.

Action star Chuck Norris and his wife got involved this election by making a pro-Republican commercial that garnered quite a bit of attention.

Katy Perry has been supporting Obama by performing on the campaign trail, and through her outfit choices. She just wore a skintight mini-dress with his slogan "Forward" on the front of it.

Kid Rock has been very vocal about his support of the Romney-Ryan ticket. This past October, the entertainer joined the presidential nominee for a rally in Michigan.

This past May, Ellen threw her support behind Obama on her show, saying, "President Obama just came out in support of same-sex marriage. And I say, wow, wow. There have been moments in history when someone has had the courage to stand up for what they believe in and that one action changes everything. I hope that this is one of those times. It takes a brave man to take a stand like this especially in an election year. Mr. President, to you, I say, thank you, very, very much."

Lindsay Lohan has stepped out in support of both Romney and Obama. She first said Romney had her vote, but later tweeted that she was "proud" of Obama following the final debates.

NPH showed his support for the president via Twitter, writing: "I'm voting for President Obama because I believe in equality #ForAll"

The Clueless star has been on the campaign trail with the republican party. She recently posed for a photo with vice presidential nominee Paul Ryan. "Fighting the good fight. Godspeed. @reppaulryan @MittRomney #Romney/Ryan20," she wrote on Twitter.

The Desperate Housewives star serves as a co-chair on Obama's presidential campaign.

Eastwood spoke at the Republican National Convention, saying of his Hollywood peers, "You know they are all left wingers out there, left of Lenin. At least that is what people think. That is not really the case. There are a lot of conservative people, a lot of moderate people, Republicans, Democrats, in Hollywood. It is just that the conservative people by the nature of the word itself play closer to the vest. They do not go around hot dogging it."

After a long campaign season, voting day is finally upon us, and candidates, democratic nominee President Barack Obama and republican nominee Governor Mitt Romney, both have lots of famous faces in their corners. From Obama's expensive benefit dinners hosted by George Clooney and Sarah Jessica Parker to Clint Eastwood hitting the Republican National Convention stage in support of Romney, here's ET's guide to who the stars are voting for this election.