Chris Appleton and Lukas Gage are still in their honeymoon phase.

The newlyweds, who tied the knot in a Kim Kardashian-officiated Vegas wedding last month, looked loved up when they dined at Carbone Beach — a $3,000-a-head dinner party during the Formula 1 Miami Grand Prix — Friday night.

An eyewitness told Page Six the pair arrived with “Outer Banks” actress Madelyn Cline and designer Tommy Hilfiger.

“They showed up with a group of friends, all decked out in Tommy Hilfiger,” the insider tells us.

“They immediately fell in love with the vespas out the front of the event and wanted to drive them together down the red carpet.”

The spy noted that the “White Lotus” actor, 27, jokingly “egged on” Cline, 25, while she posed for snaps in front of the step and repeat outside the ritzy soirée.

Inside they ate caviar and sipped on cocktails while chatting with other guests, including “Outer Banks” Actress Madison Bailey and “Snowfall” alum Damson Idris.

“They sat next to each other at dinner and looked really happy,” the source went on.

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“They got up and started dancing when Diddy came out to perform and were taking selfies.”

The “Mo Money Mo Problems” rapper, 53, who brought out Fabolous and Busta Rhymes as special guests, asked the waitstaff to clear off a 30-foot table during his set.

He finished the performance standing on the table, while guests like Venus Williams, Larsa Pippen and her boyfriend, Marcus Jordan, danced below.

Later in the night, Mike Tyson stopped by, where he was seen holding court with Busta Rhymes and Carbone bosses Jeff Zalaznick and Mario Carbone.

Olympian Lindsey Vonn, who dined at the $6000-a-head Once Upon A Time fête earlier in the evening, was also spotted at the starry beachfront supper club.