Harry Styles
One Direction's Harry Styles salutes the crowd during at the KIIS FM Jingle Ball in Los Angeles, Dec. 4, 2015. Getty Images/Jason Merritt

Not everything seems good in Kendall Jenner and Harry Styles' relationship as a new report stated that the One Directioner is likely to be two-timing the Victoria's Secret model. The Sun reported Sunday that a fashion stylist stayed at Styles’ house overnight, sparking cheating rumors.

Pandora Lennard, 27, arrived at Styles’ house late last Saturday night and was spotted before noon Sunday, the Sun reported. The daily asked Lennard about her relationship with Styles and she said: “I have absolutely no comment to make.”

However, a source close to Styles and Lennard told the Sun that the two were attracted to each other and they “have been pals for a while.” “But we didn’t think anything would happen as Harry and Kendall are officially an item. This is gobsmacking,” the insider told the newspaper.

The report comes days after 19-year-old Jenner and 21-year-old Styles were photographed getting intimate on a yacht on New Year’s Eve in the Caribbean island of St. Barts, leading to dating rumors. However, the two have not yet gone public with their relationship.

On Friday it was reported that Jenner was “flattered” that football star Cristiano Ronaldo flirted with her on Instagram and would be ready to date the 30-year-old. “Kendall was totally flattered that he ‘liked’ her photo on Instagram. She, along with all of her sisters, thinks Cristiano is gorgeous. If he asked her out on a date, she would accept with no hesitation. It would be an experience that’s for sure,” a source reportedly said.