Kylie Jenner is feeling great. The Kylie Skin founder, 28, got candid about what makes her happy during her Wednesday, November 12, appearance on sister Khloé Kardashian's "Khloé in Wonderland" podcast, revealing that she's "never been happier." "All the stars are aligning, and ... yeah, I don't know," Jenner told Kardashian, 41, when asked what led to her feeling this way. "I mean, there's a lot. It's also just growing up, I think. Finding yourself, surrounding yourself with the right people, everything." One key person in Jenner's life right now is boyfriend Timothée Chalamet. The pair were first linked in spring 2023 and are "still very much together and committed" today despite recent rumors of a split, a source exclusively told Us Weekly on Wednesday. Kylie Jenner Shares Photos of 28th Birthday Celebrations With Her Kids "Everyone adores them together and he has even been present in the kids' lives, which makes Kylie so happy," the insider said, referring to Jenner's daughter, Stormi, 7, and son Aire, 3, whom she shares with ex Travis Scott. While Chalamet, 29, was not present at Kylie's mom Kris Jenner's 70th birthday party over the weekend, it was only because he is "filming two huge projects right now," the source told Us, adding that he and Kylie "FaceTime every day." The insider continued, "Everything is going well, and Kylie respects that he is working really hard right now and having a huge moment in his career." The source also noted that Kylie doesn't mind that they "don't spend every day together because it makes their time together feel more special." Kylie Jenner, Timothee Chalamet Vittorio Zunino Celotto/Getty Images Elsewhere on Kardashian's podcast, Kylie shared her thoughts on sister Kendall Jenner recently turning 30, admitting that the model's milestone birthday "really scares" her. "I don't like it at all," Kylie said, as Kardashian responded, "Because you know you're next." "Yeah. Every time she gets to an age, I'm like, damn, I'm gonna be there soon," Kylie explained. However, the makeup mogul added that she currently feels "45." "I mean, I have two kids, I have a million jobs, I have a business that just turned 10 years old. Of course I feel 45. What do you mean? ... I feel very young, but I feel very mature at the same time," Kylie said. Kylie Jenner and Timothee Chalamet's Romance Timeline: 2 Years and Counting Predicting what her 30s will look like, Kylie said that her makeup business, Kylie Cosmetics, is her "baby," so she has more "goals" she'd like to achieve. "I would do another acting job if it was the right fit," Kylie teased. "And I do want to get back into the studio. I'm not saying I would release any new music, but I want to try. 'Cause why not try?" (Kylie voiced Penelopuff in Trolls Holiday in Harmony in 2021 and released her first single, "Fourth Strike," last month.) "Why not try and just enjoy life? ... If no f***s were given before, no f***s are given now," she concluded. "Not a f*** in sight. I don't really care what people have to say. I think I've had goals and dreams in my life, and why would I let anyone's opinions stop me from living out any dreams that I have?"