It is finally confirmed: Harry Styles and Kendall Jenner are officially in a relationship. The One Direction singer's close friend Amy Willerton spills the beans, while the Keeping Up with the Kardashians reality star plans to take her boyfriend on a romantic vacation for his 20th birthday.

While making a guest appearance on the U.K. reality television game show series I'm a Celebrity... Get Me Out of Here, Willerton, who spent time with the pair at the Eagles concert, revealed that Styles and Jenner are dating and the Midnight Memories singer is happy with the KUWTK star.

"I was at the bar getting some popcorn for the show and I hear this voice call my name," she said. "I turn around and it's Harry Styles, and he knew who I am. I realized my life has changed. I thought, 'Oh my God, One Direction watch the jungle.'"

"We were just chatting. We are a similar age so it's really nice to meet someone doing so well," the Miss Universe Great Britain 2013 continued. "He's very happy with his new Kardashian romance, how exciting is that. We've got one of our Brits in the Kardashians now."

With that being said, Kendall Jenner is reportedly planning a nice vacation to celebrate the British boybander's 20th birthday.

"Kendall's dad has a beautiful cliff-top holiday home in Big Sur, California, and she has asked if she and Harry can use the mansion for a private break together," a source said. "She wants them to have some time alone where they can relax and enjoy each other's company. Harry already has everything he wants, so she decided to organize something special they can always remember."

In addition to treating Styles to a romantic break, Jenner is also helping Styles's close friend Nick Grimshaw organize a birthday party in London.

"Kendall is in charge of organizing the party, alongside Radio 1 DJ Nick Grimshaw," the source said. "She wanted the party to be in London so that Harry's friends and family could all be there."

"The rest of One Direction and a whole host of other celebs will be on the guest list," the source added. "It won't be a tame affair, Kendall will pull out all the stops to make sure it's a night to remember."