Kylie Jenner has "never been happier".

The 28-year-old make-mogul - who is dating movie star Timothee Chalamet - has already been through lots of ups and downs in her personal life, but Kylie insists that she's now doing better than ever.

During an appearance on sister Khloe Kardashian's Khloe in Wonderland podcast, Kylie shared: "All the stars are aligning."

The brunette beauty - who has Stormi, seven, and Aire, three, with ex-boyfriend Travis Scott - feels she's really matured in recent years. Kylie also claimed that she's now surrounding herself with the "right people".

Asked what led her to feel so happy, Kylie replied: "I mean, there's a lot. It's also just growing up, I think. Finding yourself, surrounding yourself with the right people, everything."

Kylie made the comments shortly after a source claimed that Kylie and Timothee "adore each other".

The make-up mogul has been dating the Hollywood actor for two years, and they're both making the effort to keep their romance alive, in spite of their career demands.

A source told Us Weekly: "They are very much together and don't need to be in person together every day for it to work.

"They adore each other and really make it work even with two busy schedules and sometimes not even being in the same time zone."

Kylie celebrated her 28th birthday on August 10, and although Timothee wasn't able to be with her in person, he still managed to make it a memorable occasion.

The insider explained: "Timothee went out of his way to make her feel special on her birthday.

"He sent gifts, they had a FaceTime call and he coordinated meaningful gestures with Kylie's friends that made her feel very special."

Kylie appreciates the "sense of calm and stability" that Timothee has brought to her life.

The source said: "[Timothee] lets Kylie just be herself, and there is no pressure from either of them.

"They have the same sense of humour and understanding of their two different lives. It just works. Their ability to keep things low-key, even with their high-profile careers, has made the connection feel even more genuine."