Timothée Chalamet, Ben Stiller FaceTime Knicks After NBA Cup Win

The New York Knicks are NBA Cup champions after defeating the San Antonio Spurs Tuesday night in Las Vegas … and the victors made sure to (virtually) celebrate with their biggest A-list fans — Timothée Chalametand Ben Stiller!!

Karl-Anthony Townsshared the evidence on Instagram that the two hit his line after their 124-113 win … and while it’s just screenshots of their conversation, the images show the two thespians were totally pumped.

“Marty Supreme approved,” Towns wrote on the picture featuring Chalamet.

Of course … that is a shoutout to Timmy C’s new movie, “Marty Supreme” coming out on Christmas Day … which is said to be “loosely inspired by American table tennis player Marty Reisman.”

While the team was hyped to take home their first-ever NBA Cup championship … they opted to keep the celebrations tame … probably with the idea that they would rather save the rager for a potential NBA title.

Still … the NBA Cup MVP, Jalen Brunson, was asked postgame if he believed the team would have a parade down the Canyon of Heroes to celebrate the win … but he was quick to shut that idea down.

“I don’t think we’re having a parade,” he said.