“Somewhere over the rainbow,” she wrote beneath the post.
Hamilton shared his own selection of holiday photographs, including pictures of Kardashian and members of his family. His post also featured Willow, Kaiden and his younger brother, racing driver Nicholas Hamilton.
“Only some of my Summer break,” he wrote. “Grateful for the days away. I’m heading back to track recharged and ready.”
The posts provided the clearest public evidence so far that the couple’s relationship has moved beyond carefully selected appearances. Both sides of the family were present, photographed and placed on Instagram, which is about as formal as celebrity paperwork gets.
Have their families travelled together before?
The island trip was not the first time the pair had brought their relatives and children together. Kardashian and Hamilton, who made their romance public earlier in 2026, also travelled to Idaho in May.
That holiday included Kardashian’s children with her former husband Kanye West, including their eldest daughter, North, 13. Kardashian shared photographs from the visit and described it as “Summers at the lake with my favorite people.”
The two trips suggest that family time has become a regular part of the relationship rather than a one-off photo opportunity. Between Kardashian’s four children and Hamilton’s close relatives, the logistics alone require a level of commitment that casual dating rarely inspires.
What has Hamilton said about the romance?
Hamilton has also acknowledged Kardashian while discussing his first season with Ferrari and his pursuit of a record eighth Formula 1 world championship.
During a question-and-answer session at the British Grand Prix in July, his former Mercedes teammate George Russell jokingly asked whether a “fast car or new girlfriend” was responsible for Hamilton’s improving season.
“That’s a good one,” Hamilton replied with a smile.
He said his opening year at Ferrari had been “obviously very tough,” but added that he was grateful to see the team’s work beginning to produce the results it wanted.
Hamilton credited the progress to “the hard work that we’ve all been putting in” before adding, “and of course, Kim.”
The remark was brief, but it placed Kardashian firmly inside the story of his season. Now, with both families appearing across their holiday posts, the couple seem increasingly comfortable making the relationship public, bathroom selfies and all.
