Kim Kardashian is reportedly feeling uneasy about Lewis Hamilton's continued friendship with Sofía Vergara, according to an unnamed source. Although Hamilton insists he and Vergara are only friends, the insider claims Kardashian struggles with their connection and feels insecure whenever Vergara's name comes up. Hamilton and Kardashian have kept their reported romance private, while neither Hamilton, Kardashian nor Vergara has publicly commented on the claims, leaving the reports unconfirmed.Kim Kardashian and Lewis Hamilton have largely kept their reported relationship away from the spotlight, but fresh claims suggest another familiar celebrity name has entered the conversation. According to a new report, Hamilton's continued friendship with actor Sofía Vergara has reportedly become a sensitive topic behind the scenes, even though there has been no public indication of any romantic involvement between the Formula 1 champion and the Modern Family star.Kim Kardashian reportedly struggles with Lewis Hamilton and Sofía Vergara's friendshipA source quoted by Star claimed Kardashian has found it difficult to ignore Hamilton's ongoing friendship with Vergara. While the reality star has not publicly addressed the matter, the insider alleged that the connection has sparked feelings of insecurity."Kim is doing her best not to let Lewis see this jealous side of her, but it's not easy because anytime Sofía's name comes up she practically turns green with envy," the source said.The report traces those concerns back to January 2025, when Hamilton and Vergara were photographed having lunch together in New York City. The outing immediately triggered dating speculation across social media and entertainment outlets. However, neither Hamilton nor Vergara ever confirmed they were romantically involved.According to the insider, Hamilton has consistently maintained that there has never been anything more than friendship between him and Vergara."Lewis is adamant that nothing has ever happened between him and Sofía, that they're just friends, but in a way that makes Kim even more anxious because she knows men – they always want what they can't have," the source continued.The report also stressed that Kardashian is not accusing either Hamilton or Vergara of crossing any boundaries. Instead, the insider suggested she would simply prefer that the friendship did not remain part of Hamilton's life.Lewis Hamilton and Kim Kardashian keep their reported romance privateAlthough reports linking Kardashian and Hamilton first surfaced in February, the pair have remained notably private about their alleged relationship. Neither has publicly discussed their status, leaving much of the speculation driven by sightings and unnamed sources.Last month, however, Kardashian appeared to fuel curiosity after sharing a social media photo showing herself and Hamilton riding Citi Bikes together in New York City. The casual outing quickly attracted attention, with fans viewing it as another sign that the pair continue to spend time together.Meanwhile, the source claimed Kardashian understands she is in no position to influence Hamilton's friendships at this stage of their reported romance."Sofía is single and stunning, and there's obviously a connection between her and Lewis. Otherwise, they never would have gone out together in the first place and they wouldn't still be keeping in touch."The insider added:"She's not at the stage in this relationship to start dictating who Lewis can and can't talk to. She's got no choice but to grit her teeth and just hope that Sofía finds a man of her own sooner rather than later."Vergara, who finalized her divorce from Joe Manganiello in 2024, has continued to make headlines for her personal life. Hamilton, meanwhile, has long preferred to keep his relationships away from public scrutiny.As of now, none of the three celebrities has publicly commented on the latest claims. Without official confirmation from Kardashian, Hamilton or Vergara, the reported tensions remain based solely on anonymous-source reports, while their public interactions continue to draw attention from fans and entertainment media alike.