Hollywood star Kevin Costner and singer-songwriter Jewel have sparked dating rumors following their recent cozy getaway to Richard Branson's Necker Island in the British Virgin Islands. The pair, both recently single, were attending a tennis fundraiser for Jewel's Inspiring Children Foundation, an organization she founded and for which Costner acted as a guest mentor.

Sources with direct knowledge revealed that Costner, 68, and Jewel, 49, appeared to share a special connection during the trip. "There was definitely something going on. They were flirty, and when they were together, it was like they both just lit up," one source disclosed. Another added, "You could tell they were trying to be discreet, but anybody who saw them could tell something was going on."

Photographs from the island event show a visibly close and comfortable Costner wrapping his arms around Jewel as she addressed the audience, fueling speculation about their relationship. The two reportedly flew to and from the Caribbean together, further hinting at a possible romance.

Jewel, in a social media post, acknowledged Costner's involvement in the event, stating, "Kevin Costner was kind enough to mentor our kids this year." The post, alongside their interactions during the fundraiser, has added to the growing buzz about their relationship.

This potential new romance comes on the heels of Costner's recent divorce settlement with Christine Baumgartner after 18 years of marriage. Jewel, on her part, separated from her husband Ty Murray in 2014. A source close to Jewel described her as "picky," noting, "She wants a good man, and Kevin fits the bill."

Representatives for both Costner and Jewel have yet to officially respond to these rumors. However, insiders describe their relationship as "rather new," but confirm that they are indeed a couple.

The pairing of Costner, known for his role in the popular TV series "Yellowstone," and Jewel, a Grammy-winning artist, has generated significant interest and discussion. Their joint appearance and the evident chemistry between them during the charitable event have left fans and the media alike speculating about the nature and future of this budding relationship.

As public figures with successful careers and past high-profile relationships, Costner and Jewel navigating this new phase in their personal lives under the public eye is a development that continues to capture attention. Whether this rumored romance blossoms into something more remains a subject of fascination for their fans and observers of celebrity relationships.