Kylie Jenner was amongst the close guests who attended ex Travis Scott's birthday bash over the weekend.
The 23-year-old makeup mogul flew from California to Miami to be with her daughter Stormi's father, Travis, as the rapper celebrated his 29th birthday.
Sources reveal that both estranged lovers were very affectionate towards one another and kept flirting.
"They were very close and affectionate," the source says of the pair. "They kept flirting and looked happy."
Another source added, "They definitely seemed to be together, without making a big deal of being together." The insider suggested that it is likely the couple will get back together, if they have not yet.
"Even after they split, they always spent a lot of time together," says the source. "They are great co-parents and love hanging out. They share a fun life with Stormi, but have separate homes. They haven't dated anyone else seriously since they split though. It always seemed possible that they would get back together."