Lizzie Tisch’s daughter, Mason Rudnick, dating Aerin Lauder’s son

Here comes the next generation of high society couples.

A new Uptown couple is merging two of New York City’s most powerful, billionaire families.

Sources exclusively tell Page Six that Lizzie Tisch’s daughter, Mason Rudnick — whose father is Tisch’s first husband Jeffrey Rudnick —  is dating Will Zinterhofer, son of billionaire heiress Aerin Lauder and her husband, financier Eric Zinterhofer.

Lizzie, who runs fashion and art consultancy LDT, is now married to Loews CEO and co-owner of the Giants, Jonathan Tisch. Forbes estimates his net worth at $1.5 billion.

The elder couple are major philanthropic donors, and Lizzie supports City Meals on Wheels and Hudson Yard’s The Shed, among others. They’re also regulars about town, attending events on the society circuit.

Estee Lauder heiress Aerin, the daughter of Ronald and Jo Carole Lauder, works for the family business and runs the fragrance company AERIN. Her net worth, according to Forbes, is about $3.6 billion.

Lauder and Zinterhofer, a founding partner of Searchlight Capital Partners, also give to charities such as the Breast Cancer Research Foundation and Alzheimer Drug Discovery Foundation.

We hear that Mason and Will, who run in the same social circle, have been dating for less than a year and that the college-aged pair are both interested in photography.

Last year, Aerin tapped Mason to shoot the campaign for her Rose de Grasse Pour Filles fragrance. “Art has always been my outlet to express myself; when I was younger, I did a lot of painting and drawing and over time moved to film and photography,” Mason, who attends Brown, said during an interview about the collaboration.