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

The radiant newlywed was captured in a photo wearing a tag displaying her new last name – Lauren Sánchez Bezos. She was seen arriving with her husband at a conference in Idaho that lasted for three days.

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, Ivanka Trump, Tim Cook, Gayle King and Wendi Murdoch.

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.