Barbra Streisand on Friday hosted an LGBT fundraiser for Hillary Clinton in New York City.

Held at the Cipriani Wall Street restaurant, the event attracted hundreds of Clinton supporters who paid as much as $250,000 to attend the gala.

Celebrities who attended the event included actors Cynthia Nixon, Michael Urie, Laverne Cox, Erich Bergen, Debra Messing, Kathy Najimy, Mary Louise Parker, Andrew Rannells, Zachary Quinto, Marissa Tomei and Jesse Tyler Ferguson and designers Isaac Mizrahi, Donna Karan and Diane von Furstenberg, TheWrap reported.

Out singer Rufus Wainwright performed Over the Rainbow, while Streisand performed a parody of Send in the Clowns aimed at GOP rival Donald Trump: “Is he that rich? Maybe he's poor. Until we see his taxes, we can't be sure. Who is this clown?”

“Only 60 days left,” Clinton told the crowd. “Don't be complacent.”

“To be grossly generalistic, you could put half of Trump supporters into what I call the basket of deplorables. Right? The racist, sexist, homophobic, xenophobic, Islamaphobic, you name it,” Clinton said. “But that other basket of people are people who feel the government has let them down, the economy has let them down, nobody cares about them.”

The Trump campaign reacted swiftly to the remarks, saying that “[Clinton had] revealed just how little she thinks of the hard-working men and women of America.”

Clinton also called on people to stage an “intervention” if they know somebody who is “even thinking of voting for Trump.”

“That may be one conversion therapy I endorse,” she said, a reference to therapies aimed at altering an LGBT person's sexuality or gender identity. “Just remember: Friends don't let friends vote Trump.”

(Related: Barbra Streisand “shocked” at Donald Trump's rise.)