The reality star, 18, shared a video on her Snapchat, and while Jenner says nothing, her music choice speaks volumes.
In the video, raven-haired beauty gets her makeup done as she sings along to Bryson Tiller's "Been That Way," silently mouthing the lyrics, "I wanna know how we became so distant, girl."
She later shared another video snippet from the song on Instagram with cryptic lyrics: "Now I done caught feelings worth more than millions/ And I feel it, you hurting and I'm healing/ Girl that n---- ain't worth it, I know you hear me."
Neither Jenner nor Tyga, 26, have commented on what caused their relationship to end, but the Keeping Up With the Kardashians star was noticeable absent from the rapper's birthday party on Thursday night. Additionally, no one in the Kardashian/Jenner camp publicly wished him a happy birthday.
Although the former couple waited until after Jenner's 18th birthday to go public with their relationship, romance rumors first started swirling in fall 2014 and Tyga seemingly confirmed they were an item in March when he posted an Instagram photo of Jenner with the caption: "Certain things capture your eye, but only few capture your heart."
Since, the two have been nearly inseparable with the father-of-one vacationing with Jenner in Mexico after her birthday and again in St.Barths with the rest of her family. Jenner also appeared in two of Tyga's music videos, one of which was filmed as recently as last month – all of which added to the shock surrounding their abrupt split.