Kimora Lee Simmons neither confirmed or denied, but sources close to the model and businesswoman say that she is expecting baby No. 4.

Jade Raven

E! news reports that Kimora is expecting her fourth child with husband, Tim Leissner, whom she married in February.

The New York Post’s Page Six broke the story on Tuesday, and a source said the JustFab creative director is about four months along.

Kimora’s reps returned E! News request for comment, however, when a fan tweeted Kimora about the pregnancy rumor, she had an interesting response.

The fan tweeted,”Are you having a BAYBEEEEE!?!?! If it’s true, congratulations!!!!! A sweet, new little baby!”

And Kimora’s response? A simple “nervous” emoji. Check the tweet in the gallery above.

The fashion mogul has Ming, 14, and Aoki, 12, from her first marriage to Russell Simmons, and Kenzo, 5, from her former relationship with actor Djimon Hounsou.