Kim Kardashian reveals how she lost 16 pounds for Marilyn Monroe dress

Kim Kardashian resorted to extreme weight loss to appear at the Met Gala in the original Marilyn Monroe dress, Page Six writes.

A new episode of the reality show "The Kardashians" featured a sauna suit that helped Kim lose 16 pounds in a few weeks.

"I put it on and it makes you just sweat; even if it’s water weight, it will help," she explained.

Not only did Kim Kardashian have to lose weight, but she also had to spend a lot of time in the hairdresser's chair.

“All of this — this losing weight, dyeing the hair for 30 hours, leaving the hotel in a robe, getting there, changing on the red carpet, just walking to the red carpet, then changing again into a replica of the dress because we can’t risk sitting in it and eating dinner — is all for maybe 10 minutes of my life … like, that’s it," Kardashian shared.