"Date night, even though she ditched me half way through," Kourtney captioned a series of photos of herself and Khloe in their glam looks.
The sisters attended Beyonce and JAY-Z's exclusive after-party, and certainly dressed the part. Khloe rocked a white off-the-shoulder Nicolas Jebran gown with a daring thigh-high slit, while Kourtney sported a sexy silver chain-link halter gown with an open back.
It seems the sisters are just giving each other a playful hard time. In the comments section of Kourtney's post, Khloe wrote, "Still not feeling you," followed by, "gluten fraud!" and "scammer."
In Khloe's original tweet, she wrote, "Ugh why did @KylieJenner and I allow @kourtneykardash to ruin our night last night? Ugh."
The sisters appeared to have all had a good time together at the event, sharing videos from the car on the way to and from the party. They even posed for a family portrait inside with Kim Kardashian West.
It seems things are getting back to a good place with the siblings after last season's tension on Keeping Up With the Kardashians. On the show, Khloe and Kim threatened to fire Kourtney for her unwillingness to share more of her personal life. The drama will continue playing out on the upcoming season 18 of the E! series.