Patrick Mahomes and pal LeBron James on the star-studded Carbone Beach

Patrick Mahomes partied with LeBron James and other heavy hitters as he attended a star-studded soiree at Carbone Beach for the Miami Formula 1 Grand Prix on Saturday night.

“Mahomes met with LeBron, Kevin Durant and a few other people and he was very funny,” the eagle-eyed spy told Page Six on Sunday, adding: “He really had a great time and people were naturally drawn to him.”

We hear that the Kansas City Chiefs quarterback, joined by his wife Brittany Mahomes, was seen “talking and laughing” with James, Durant, Kevin Love and Draymond Green at the end of the evening.

“You could hear a group of people whispering that there were two GOATS of our generation in the room,” a source said of the Los Angeles Lakers player and NFL star.

Patrick, 28, sat a few tables away from James, 39, and his circle, but kept in touch throughout the evening.

“Patrick was in a great mood and he and Brittany were having a great time with their friends,” the source said, adding that the pair hit the dance floor as the night’s surprise artist, Pitbull, took the stage.

Mahomes was dressed casually in a Dior T-shirt and jeans and accessorized with two sparkling diamond necklaces.

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Meanwhile, Brittany showed off her legs in a blue and red gingham mini skirt and crop top.

Notably absent from the event was Patrick’s friend Travis Kelce, who had attended the Kentucky Derby earlier in the day before heading to Miami for Sunday’s Formula One race.

However, there were plenty of billionaires on the third evening of the exclusive fest, during which the famous fee is $3,000 per person.

On the other side of the luxury beach party, Elon Musk had dinner with Citadel CEO Ken Griffin. Meanwhile, at another table were real estate executive Stephen Ross, investor Jorge Pérez and Miami Dolphins CEO Tom Garfinkel.

“The attention on one side of the room was focused on Griffin and Musk, while the attention on the other side was on Mahomes and his friends,” a source tells us.

Other celebrities at the highly anticipated event included Jason Tartick, Dale Moss, Peter Weber, Daymond John, Lindsey Vonn, Maverick Carter, Brooks Nader and Michael Bay.

The American Express-sponsored event — hosted by Major Food Group founders Mario Carbone, Jeff Zalaznick and Rich Torrisi — served unlimited caviar, Dom Pérignon, Lobos 1707 Tequila and Belvedere cocktails, and a four-course Italian dinner.