During "The X-Factor" finals after-party on Sunday night, One Direction heartthrob Harry Styles partied until 3:30 a.m. while his rumored girlfriend, Kendall Jenner, took a plane back to L.A., the Daily Mail reports.
Instead of 18-year-old reality star Jenner, the 19-year-old singer was spotted hanging out with Meredith Winston, the wife of his close friend Ben Winston, who produced the "This Is Us!" One Direction film, as well as his bandmates and several other women inside the London nightclub, One Marylebone. Niall Horan's rumored girlfriend, Barbara Palvin, was also photographed at the late-night bash.
As for Jenner, she was on her way back to Los Angeles at the time, where she arrived in the early hours on Monday morning. Styles and Jenner have been spotted out together on several occasions since they were first photographed having dinner together out in L.A. back in late November. The two have not confirmed whether or not they are dating despite being spotted and photographed out together on many occasions, including during the American Music Awards, causing some to speculate that their relationship may be - at least in part - a PR stunt.
"Kendall wanted to make the move on Harry from day one but she was advised by mutual friends he wouldn't be interested until she turned 18," a source recently told the Daily Star. "The reasoning was that while she was below 18, she'd be too close to the age range of 1D's hardcore fans, who are mainly young teens."
As it turned out, Styles' ex-girlfriend Taylor Swift was allegedly "really hurt" that he had chosen to spend the end of the year with Jenner instead of her, as she had been banking on Styles "chasing her down when he came to LA" in November.
Click here to see photos of Harry Styles and Niall Horan out partying at a London nightclub on Sunday with a number of female friends at the time Kendall Jenner took a plane back to L.A.