Kim Kardashian, 45, and Lewis Hamilton, 41, have taken a significant step in their relationship, as the Formula 1 champion joined the reality star and her children for a family dinner in Los Angeles. According to a recent report, the couple—who have been dating since December 2025—were spotted at Nobu with Kardashian's mother Kris Jenner, 70, and Hamilton's mother Carmen Larbalestier, 71, an evening that underscored the deepening bonds between the two households.

The 11,000-mile round trip that signaled commitment

Just weeks before the family dinner, Kardashian reportedly made an eye-watering 11,000-mile round trip from Los Angeles to London to spend just 24 hours with Hamilton. The reality star flew on her private jet to Farnborough, then was driven to Hamilton's £18 million Kensington home. A source told the publication that the strenuous transatlantic journey was a bid to keep their romance alive, highlighting the lengths both are willing to go despite their demanding schedules.

Hamilton's mother at Nobu: a family integration milestone

The presence of Hamilton's mother, Carmen Larbalestier, 71, at the dinner is a clear indicator of how serious the relationship has become.. The report describes her joining the group as showing the romance's seriousness. Moments like these—where both mothers and children are present—are rare in the early stages of celebrity relationships, suggesting the couple are thinking long-term. Kardashian's own mother, Kris Jenner, was also in attendance, effectively merging the two family orbits.

Why Saint, Chicago, and Psalm were the real story

Hamilton doted on Kardashian's oldest son Saint, 10, wrapping an arm around the youngster, while Kardashian held hands with daughter Chicago, eight, and son Psalm, seven. Her eldest daughter North, 12, from her marriage to Kanye West, did not appear in the reported outing. The children's involvement is a major step: Kardashian has historically been protective of her kids' exposure, and Hamilton's engagement with them suggests a level of trust and comfort that the source describes as an 'intense' relationship. The family 'adores' him, according to an insider.

From Aspen to Coachella: a five-month whirlwind

The couple's timeline has moved quickly by any standard.. First spotted cozying up on New Year's Eve in Aspen, they went public at the Super Bowl in February and later made it Instagram official.. Most recently, they were seen at Coachella's first weekend, linking arms during Justin Bieber's headlining set. The report notes they have been friends for over a decade, but the romantic shift has been rapid. What remains unknown is how Hamilton's F1 season—which requires global travel—will mesh with Kardashian's LA-based business empire and parenting responsibilities.

Open questions persist: Will the couple become more public with their relationship beyond paparazzi sightings? How will Kardashian's ex-husband Kanye West react to Hamilton's growing role in his children's lives? The source only offers one side—the family's adoration—leaving unanswered how Hamilton's inner circle views the match beyond his mother's presence.