Jacob Elordi is preparing to celebrate his 29th birthday back on home soil with new girlfriend Kendall Jenner by his side. The Euphoria star and model, 30, flew to Australia this week ahead of his birthday on Friday. The couple have since been seen spending time in Byron Bay where the actor owns a secluded rainforest estate. It comes as insiders say things are getting ‘serious’ between the genetically-blessed couple, with Kendall reportedly seeing a future with the Aussie star. ‘They’re just in that phase where they want to do everything together and things have gotten pretty serious,’ a source told Page Six. Meanwhile, a source exclusively told the Daily Mail that Jacob loves being around her celebrity pals like Justin and Hailey Bieber. Jacob Elordi is preparing to celebrate his 29th birthday back on home soil with new girlfriend Kendall Jenner by his side. (Pictured together in Tokyo earlier this month) He also thinks her sisters – Khloe, Kim, Kourtney and Kylie – are pretty interesting. ‘He is thrilled with her social circle, which he has called “impressive” because it’s all heavy hitters,’ the source said. ‘It’s one big name after another. Jacob is starstruck for sure.’He is especially impressed with Jenner’s billionaire half-sister Kim Kardashian, 45, who he ‘thinks the world of and respects lots’ because of her companies like SKIMS and her moves in the acting world.It seems a far cry from the ‘LA brats’ his ex-girlfriend Olivia Jade Giannulli surrounds herself with, according to our insider.Giannulli, 26, the daughter of Full House actress Lori Loughlin and fashion designer Mossimo Giannulli, dated the actor on and off for four years before officially calling it quits.And, according to the source, while Jacob ‘loves Giannulli to pieces and they’re still friends,’ he had a hard time with her group.’When he was with Olivia, their circle was a bunch of LA brats who liked to party,’ the insider said. ‘Olivia is great, she is a nice girl, but a lot of her friends are privileged, they are kind of a snobby bunch.’ By contrast, Jenner’s circle ‘is much more elevated.’ The Euphoria star and model, 30, flew to Australia this week ahead of his birthday on Friday. (Pictured at the Vanity Fair Oscar Party in March) It comes after a source exclusively told the Daily Mail that Jacob loves being around her celebrity pals like Justin and Hailey Bieber (Kendall is pictured with pals Hailey Bieber and Lana Del Rey) Jacob and Kylie’s beau Timothee Chalamet have also become pals (pictured in March) ‘Everyone is focusing on IPOs and how to become a billionaire,’ the source said. ‘It’s a new level and he is thrilled. In Kendall’s camp, everyone helps each other out.’And Jenner’s mother, Kris, 70, is especially keen to be a good friend to Jacob.’Kris is always like, “How can I help make you richer? I have contacts,”‘ our insider added. ‘And she really does. It’s pretty seductive to have all that support.’It also helps that Kris has billionaire Jeff Bezos, 62, and Lauren Sanchez, 56, as friends.’Those two are a phone call away,’ said the source.’They make things happen, and before you laugh, just remember who controlled the Met Gala this year,’ they added, referencing how the couple co-chaired the 2026 Met Gala. ‘Jeff makes things happen and so does Lauren.’The two have been friends for many years.One of the first times they were seen together was in late February 2022, in Paris. Then, they both attended the same Bottega Veneta spring/summer fashion show in September 2024. Olivia Jade Giannulli (pictured) is one of Jacob’s famous exesNext, they were pictured inside the Vanity Fair Oscar Party in March. The two were photographed standing face-to-face during an intimate conversation.But they weren’t linked romantically until they were seen kissing at Justin Bieber’s Coachella after party.More recently, the pair have been seen together in Hawaii as well as in Montecito, where Jenner owns a $23million equestrian estate. In April, the Daily Mail learned they started dating earlier this year. ‘They were an item as far back as early February, so it’s been a while,’ our source said. ‘It helps that they have both been in Los Angeles a lot for the past couple of months, it has really given them time to bond.’