Jennifer Lopez's reaction to Knicks win breaks the internet: Watch

New York did not just win a championship Saturday night – it got a full-on Jennifer Lopez reaction video out of it.

The Knicks pulled off a tense 94-90 Game 5 win over the San Antonio Spurs to clinch their first NBA title in 53 years, and the Atlas star wasted absolutely zero time turning into every emotional New Yorker watching from home.

The singer–actress posted a video on Instagram showing her screaming at a massive screen as the final moments played out – pure chaos, pure joy, pure Knicks energy.

“Congratulations to the New York Knickerbockers, NBA Champions!!!!!” she wrote, not bothering to tone it down even slightly.

Lopez also got nostalgic, recalling the last time the team seriously went on a title run.

“I remember the last time the Knicks were making a run for the championship and rushing home every game day from the set to watch Ewing, Starks and Oakley make a hell of a run. We have all been waiting patiently for this day for years.”

Then came the emotional hometown flex.

“Thank you for uniting our city again…for uniting the world. You restored faith, hope and belief in that there’s nothing we can’t do!! Hard work, goodness and teamwork pays off! You set the city on fire!! Proud to be from the block!!” she added.

She signed off in classic JLo style: “You already know. Knicks forever. CONGRATULATIONS!! Love, Jenny.”

Off the court, the On the Floor hitmaker has also been busy on screen, recently starring in the romantic comedy Office Romance alongside Brett Goldstein.

But on Saturday night? No rom-com energy needed–just pure Knicks heartbreak-to-glory catharsis.