Kardashian, who wore a feathered see-through Proenza Schouler design at the ceremony, took to Instagram to share about the incident.
The 34-year-old pregnant star thanked musician Pharrell Williams and his wife Helen Lasichanh for "jumping" on her dress to put the fire out, reported Huffington Post.
"Shout out to Pharrell and Helen who saved my life last night! LOL After the awards at dinner the feathers of my dress caught on fire from a candle & they jumped on me to get it out!" she captioned a picture of herself with husband Kanye West, Williams and Lasichanh.