LOS ANGELES -Kendall Jenner was pictured arriving at LAX airport on Sunday evening after enjoying a London rendezvous with One Direction hunk Harry Styles in the early hours of Sunday morning.

The 19-year-old singer was spotted sneaking into her hotel at 2am, just hours after attending the prestigious annual NRJ Music Awards at the Cannes Festival Palace in the southern French city. Kendall is set to be the envy of One Direction fans everywhere after Harry dashed back to the capital to see his latest love interest.

The 18-year-old seemed to be hiding behind mirrored Ray Ban sunglasses as she made her way through the Los Angeles airport. She was completely make-up free and looked effortlessly glam with her brunette locks scraped back into a messy ponytail. The star also wore a khaki parka jacket topped with a royal blue furry collar, as well as comfortable black leggings and flat black army boots. She carried a black leather mini Céline handbag and wheeled a pricey designer Louis Vuitton suitcase behind her.

Kendall didn't seem too keen on being pictured and covered her face with one hand as she walked through the airport. And as soon as she climbed into a waiting car, she was straight on her phone - but who knows whether she was texting Harry himself?

The Daily Star reports that Kendall spent two years plotting to nab Harry and a source close to the family told the paper: '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. '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. 'So Kendall patiently waited until she hit 18 to get in touch with Harry, which she did shortly before the band came to LA last month. And Harry jumped at the chance to meet up with her.' And last week, a source told the Daily Mirror newspaper: 'Harry and Kendall have been texting each other constantly since they went out in New York last week. 'They're both really into each other and although they're playing it down to their friends, they're both excited about the relationship.'

It’s not clear if Kendall was in the UK for work or simply to see Harry but things do seem to be hotting up between them, although she has said they're 'just friends.' The teenagers were introduced by their managers last month and have already enjoyed a number of dates.  On November 20 they were spotted leaving a dinner date at Craig's in West Hollywood and on November 25, Harry reportedly took Kendall for a meal, according to UsWeekly.  They were also spotted emerging from the Gansevoort hotel in New York on December 7.