Lauren Sánchez and Jeff Bezos pack on the PDA in Sun Valley

Newlyweds Jeff Bezos and Lauren Sánchez affectionately held hands at Sun Valley’s “summer camp for billionaires.”

The glowing new bride was photographed wearing a badge with her new married name — Lauren Sánchez Bezos — while arriving alongside her husband on Thursday for the three-day conference in Idaho.

The former journalist rocked a casual look consisting of a black tank top and white pants, accessorizing with diamond stud earrings, a slim black belt and classic black sunglasses. In one snap, she smiled adoringly at the billionaire.

Sánchez, 55, also carried a rare black crocodile Hermès Kelly bag. The Amazon founder, 61, sported a gray T-shirt, jeans, aviator sunglasses and sneakers while walking with his wife.

Earlier this week, Sánchez was seen out in Paris with Brooks Nader for a girls’ dinner at upscale restaurant Lapérouse.

An insider later told Page Six the pals were “enjoying time together” and “having fun” in the city.

The secretive Sun Valley retreat has been organized by the Allen and Company investment firm since 1983 for power players in tech, media and finance.

VIP guests include Mark Zuckerberg, Tim Cook, and Gayle King. Ivanka Trump and Wendi Murdoch were photographed chatting while enjoying coffees at the retreat, with Trump rocking a chic white shirt dress and Murdoch opting for a casual print T-shirt and wide leg jeans.

The high-profile attendees are said to be mulling the influence and emergence of artificial intelligence during the exclusive weekend getaway.

Bezos and Sánchez’s arrival in Idaho comes two weeks after they got married in a multi-day celebration in Venice, Italy.

The couple exchanged vows in a lavish ceremony on San Giorgio Maggiore island.

The festivities were attended by A-listers, including Leonardo DiCaprio, Oprah Winfrey, Orlando Bloom and Kim Kardashian, among many others.