Kimora Lee Simmons pregnant with fourth child

Another little one is on the way for Kimora Lee Simmons.

The designer and former model is pregnant with her fourth child, Us Weekly reports. This is her first child with her second husband, investment banker Tim Leissner.

Simmons has two daughters, Ming, 14, and Aoki, 12, with her first husband, business mogul Russell Simmons. They were married from 1998-2006, and their divorce was finalized in 2009. She also has a 5-year-old son, Kenzo, from her relationship with actor Djimon Hounsou.

Simmons' ex-husband was the one who broke the news earlier this year that she and Leissner had tied the knot. "All of us love @OfficialKimora but the fact is she is happily married," he wrote via Twitter on Feb. 19. "Tim has been family for a while now."