With the onset of Super PACs, Americans can no longer live with the illusion that they have any say in who is elected president. It’s all about the money and how many billionaires will support you. Once you’re in office, you will have to answer to those rich donors who put you there. Mitt Romney’s list of billionaires that have given to his campaign now sits at 32. The latest addition is Sheldon Adelson, who has given $10 million and may also give the full $100 million he was intending on giving to Newt Gingrich.

Here are the 31 billionaires who’ve joined Sheldon Adelson in backing Restore Our Future:

- Vulture investor Wilbur Ross, who donated $100,000 in May.

- Oil and gas pioneer Harold Hamm, who added $985,000 to the pro-Romney PAC’s cash pile.

- Retail king Leslie Wexner of The Limited clothing chain, who wrote a check for $250,000.

- Gristedes supermarkets head John Catsimatidis, who gave $50,000 via his United Refining oil company.

- Hedge fund king Louis Bacon, who’s handed over $500,000 so far.

- Jim Davis, who made his fortune with New Balance sneakers and has donated $1 million.

- Citadel hedge fund chief Ken Griffin has handed over $2.85 million since December.

- Greenwich-based hedge funder Paul Tudor-Jones II kicked in $200,000.

- New York investor Thomas Kaplan wrote a check for $100,000.

- While neither Charles nor David Koch has given publicly to a Romney-backing super PAC this cycle, David’s twin brother Bill, “the other Koch”, has given $2 million total, both personally and via his Oxbow Carbon company.

- New York hedge funder Bruce Kovner opened his wallet to the tune of $500,000.

- Leveraged buyout pioneer Henry Kravis followed suit with a $100,000 gift.

- Hotel heirs Bill and Richard Marriott have given $1 million each to the cause.

- Hedge fund titan John Paulson spent a tiny fraction of the $12.5 billion fortune he made shorting subprime securities, donating $1 million.

- Little-known TV tycoon Jerrold Perenchio handed over $500,000.

- Legendary Tiger Management hedge fund founder Julian Robertson has given $1.25 million so far.

- Founder of insurance giant Aon, Patrick Ryan donated $25,000 in January via his Ryan Enterprises Group.

- The two titans of New York real estate, Stephen Ross and Steven Roth, have written checks for $100,0oo apiece.

- Low-profile co-founder of buyout shop Apollo Global Management Marc Rowan has handed over $115,000.

- Robert Rowling, a perennial but little-known conservative donor, has donated $100,000.

- New Forbes World’s Billionaires list member Paul Singer, founder of Elliott Management and long-time equal rights advocate, has given $1 million to date.

- Hedge funder David Tepper has thrown his hat in the ring with a $375,000 gift.

- Heirs to the Wal-Mart fortune Jim Walton and sister Alice Walton have pitched in $200,000 each.

- One-time California gubernatorial candidate and eBay billionaire Meg Whitman handed over $100,000, as did her neurosurgeon husband Griff Harsh.

- Chicago property baron Sam Zell has shelled out $100,000.

- Joseph Craft of the billionaire coal family has donated $500,000.

- Founder of eponymous brokerage firm Charles Schwab, who — together with wife Helen — has given $250,000.

- Last but not least, Texan super-donor Harold Simmons has handed over $800,000 to Restore Our Future — a tiny fraction of the millions he’s donated to right-leaning groups this cycle, with the lion’s share going to Karl Rove’s American Crossroads super PAC. He’s pledged to give $36 million of his $9 billion fortune to unseating Obama this election.