She then followed that up with: 'Oh @kourtneykardash!!!!!!'
Despite receiving hundreds of messages from fans asking her to spill the tea, Khloe kept quiet on the mystery feud.
The pair appeared to be on good terms earlier in the night, with Khloe posting a video of herself and Kourt in the back of a limo with the words: 'Date night with my sister wife @kourtneykardash'
An insider told E! News: 'Everyone said hello and seemed very excited to see her and be together. Kylie, Khloe and Kourtney had drinks in their hands and were dancing to the music,'
Adding: 'They all seemed like they were having a blast.'