Pepsi eventually had to pull the ad while admitting that it "missed the mark" with the protest themed advert, which saw the model, 21, appearing to calm a protest by handing a police officer a can of the famous cola.
Five months later, in scenes filmed for Keeping Up With The Kardashians, the reality beauty - who was said to be "mortified" at the time - is seen speaking about the embarrassing campaign.
In the trailer for the upcoming series of the E! show, she is sat on a bed with sister Kim. “It feels like my life is over,” she tells her older sibling.
Kim replies, "You made a mistake." While Kendall had kept silent on it, mum-of-two Kim opened up about the ad last month in an interview with The Hollywood Reporter.
"We're not perfect, but you see these things in the media, like Kendall and her Pepsi ad, where I see her at