Cardi B absolutely slayed the Met Gala on Monday night (May 7). The theme of the evening was Heavenly Bodies and she truly looked celestial on the red carpet, baby bump and all. While chatting with ET, she may have even given away the sex of her unborn child.

"Oh, she wants to fight me!" Cardi said when asked about her baby kicking on the red carpet. "[My dress weighs] about 35 pounds plus baby. It's OK though, I used to go up the project stairs."

This wasn't the first mention of a daughter either. Cardi referred to her baby as "she" during a pre-Met Gala interview with The New York Times too.

"Shorty weighs three and a half pounds. She do!” Cardi proclaimed. "She do weigh three and a half pounds."

"That’s pretty good for seven months, right?" she asked. "Because I was born five pounds."

The Bronx-bred emcee also got the internet buzzing during the Gala for snapping a selfie with Nicki Minaj despite the "Chun-Li" rapper admitting the two had a little beef last month after collaborating together on Migos' "MotorSport" in 2017.

Cardi and fiance Offset are expecting their first child in June.