President Trump's youngest daughter Tiffany Trump attended the wedding of the daughter of a top Clinton donor Sunday night.

Former President Bill Clinton and former Democratic presidential nominee Hillary Clinton were also present as Sophie Lasry married Alexander Swieca, the Daily Mail reported.

Lasry is the daughter of hedge-fund billionaire Marc Lasry, who was a big contributor to Clinton's 2016 campaign in which she lost to Trump.

Clinton's top aide Huma Abedin was also spotted at the New York event.

Tiffany Trump, 23, is set to attend law school at Georgetown University in the coming weeks.