Kylie Jenner Attends Kanye West's 'Famous' Show With Tyga, One Day After Making Out With PartyNextDoor

Friendly exes?

And the Kylie and Tyga Chronicles continue!

Just one day after making out with PartyNextDoor in the rapper's "Come and See Me" music video, Kylie Jenner has reunited with ex, Tyga.

WATCH: Kylie Jenner Rocks Mom Kris’ Vintage Thong One-Piece to Go for a Swim

The former couple attended Kanye West's "Famous" event at the Forum in Inglewood, California together on Friday evening, leading many to believe they're back on.

An eyewitness tells ET that while the Jenner and Tyga didn't display any PDA at the event (which was live-streamed on Tidal), it was "clear they were together." "Tyga was so cheery the whole time. Kylie was on her phone for the majority of [the show], taking a selfie with Kris and at some points leaning into Tyga," the eyewitness revealed, saying that the Keeping Up with the Kardashians star sat next to the rapper during the show, and stayed close to his side the entire night.

Of course, this isn't the first news of a possible reconciliation between the 18-year-old reality star and "Rack City" rapper. On Friday morning, Tyga posted a pic of Jenner laughing while sitting on a bed, with the caption "They always come back…"

The post has since been deleted, but the Kylie Lip Kit creator posted a pic of herself the same day -- and wearing the same clothes -- in which she tagged her former beau.

Last week, Tyga opened up about his relationship with reality star, telling Big Boy TV that despite the fact that their relationship "overshadowed" his musical talents, the two were still on good terms. He also seemed to leave the door open for a possible reconciliation. "Maybe later on in life, maybe we might come back," the "Ride Out" rapper said. 

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Earlier this month, a source told ET that Jenner still "wasn't over" Tyga, and that her relationship with PartyNextDoor wasn't serious. Hear more in the video below.