By Alicia M. Cohn and Justin Sink - 05/24/12 07:27 PM EDT
Newt Gingrich, Donald TrumpDonald TrumpGiuliani: Trump was right about 'stop-and-frisk' Poll: Nearly 40 percent of Trump backers say minorities have too much influence Media must demand Clinton disavow Dean's cocaine comments MORE and Mitt Romney will make an appearance together later this month in Las Vegas.
The three men will appear together at a fundraiser for Romney's presidential bid at Trump Towers on May 29, NBC News reported on Thursday.
Romney's campaign is also fundraising off a chance to dine with Trump, along with Romney, in New York City. Any supporter who makes a donation will be entered in a raffle to win a trip and dinner with the two men.
The invite reads "I want you. Dine with The Donald and Mitt."
The winner receives: "Airport transportation in the Trump vehicle. Stay at the Trump International Hotel & Tower New York. Tour The Celebrity Apprentice Boardroom. Dine with Donald Trump and Mitt Romney."
President Obama used a celebrity fundraising pitch from George Clooney to raise $15 million for his presidential bid. Obama is now offering donors a chance to dine with him, actress Sarah Jessica Parker and former President Clinton.