Kim Kardashian got a hefty pay check - $500,000 to be exact – to attend the the Vienna Opera Ball with 81-year-old with Austrian businessman Richard Lugner. However, the night didn’t go as seamless and she likely hoped.

The Keeping Up with the Kardashians star, 33, did stay for the entire time her contract stated, but she opted out of a media interview after being ambushed by a man in blackface pretending to be her fiancé, Kanye West.

Daily News reports Kardashian believed Lugner was the one who hired the man. There was another incident later on, in which a man approached the reality star and asked her dance with him to “N----rs in Vienna,” a play off of West’s song with Jay Z, “N----s in Paris.”

“(Lugner) was also trying to get her alone and making crude comments,” a source said.

According to TMZ, Lugner did an interview during the evening and said :Kim is annoying me."

Lugner, who has paid other celebrities like Pamela Anderson and Paris Hilton, to be his date at this event, was reportedly trying to get Kardashian alone the whole time and telling her to get rid of her security. He was also aggressive and grabby, sources say,

Fans might actually see what went down, as E! cameras for Keeping Up with the Kardashians were rolling.

image: NBC