The One Direction crooner vacationed with Kendall Jenner over New Year's

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Ellen DeGeneres, unfortunately, doesn’t have loose lips.

On Tuesday, the television host opened up about her New Year’s trip to St. Barts during The Ellen DeGeneres Show, and while she mentioned meeting up with Harry Styles during the trip, she avoided revealing details about the British crooner and Kendall Jenner‘s relationship.

DeGeneres, who was vacationing with her wife Portia de Rossi, and their mothers and siblings, was photographed on a yacht with Styles and Jenner on Friday.

“It’s an area called St. Barts where we were and it’s a big fancy area where a lot of celebrities are during the holidays,” DeGeneres said during her monologue.

She continued, “So Harry Styles was there, I’m sure everyone has seen this by now, it’s ridiculous … so we went to go see Harry, and I did his hair, and he didn’t mind that at all.”

The 57-year-old also jokingly showed a photo of the 21-year-old One Direction member with a bow photoshopped on his head.

Jenner, 19, and Styles were also photographed snuggling aboard a yacht in Anguilla last week.

A source told PEOPLE that the stars aren’t officially a couple but said “New Year’s worked out perfect,” adding that Styles “loved” spending time with Jenner, who he thinks is “hot.”

“They will stay in touch and plan on meeting up soon again,” the source said.

The model and singer first sparked speculation in January 2014, when they were spotted together at Mammoth Mountain in California, but they never confirmed the relationship.