Montana, 29, released the official clip for his track "Don't Panic" on Wednesday. The video features a group of people in masks seemingly threatening the life of a woman chained to a chair. But things take an unexpected turn around the 3:00 mark when they all begin taking off their marks -- Kardashian is the first -- and start laughing.
The DJ Mustard-produced song is the second single from rapper's upcoming second album, Mac & Cheese 4. The record is set to feature collaborations with Kanye West, Macklemore, and Rick Ross and will be released in November 2014.
Kardashian and Montana have been rumored to be dating since in April. The reality star confirmed the reports in July, when she opened up about the pair's sex life during a radio interview. Kardashian's older sister, Kim, was also featured in a music video from West's tracks in November 2013.