Speculations were rife back in April when Jenner was spotted at the actor's house. Around the same time, the pair went out for food, according to TMZ.
Then, a source told Us Weekly: "Kylie has only hung out with Timothee a couple of times, so things aren’t that serious. However, she’s enjoying getting to know him better and is open to seeing where things go."
Elsewhere, a source told Entertainment Weekly that the two are now dating and that they are "keeping things casual at this point."
Well now, the pair have been spotted enjoying their time together at a Beyonce concert at the SoFi Stadium in Inglewood, California on Monday night (4 September).
The viral clip, which surfaced on X/Twitter, saw them "cozied up" with his arm resting around Jenner's back.
Another clip on TikTok showed Jenner and Chalamet heading to their seats at the concert, with the beauty mogul leading the way up the stairs.