updated 02/20/2014 AT 11:00 AM ET
•originally published 02/20/2014 AT 12:25 PM ET
Another day, another secret celebrity wedding.
“All of us love @OfficialKimora but the fact is she is happily married,” hip-hop mogul Russell Simmons Tweeted on Wednesday. “Tim has been in the family for a while now.”
Simmons, 56, divorced Lee Simmons, 38, in 2009 after more than 10 years of marriage. The two have remained close, co-parenting daughters Ming, 14, and Aoki, 11. The model, designer and author is also mom to 4-year-old Kenzo, her son with actor Djimon Hounsou.
Lee Simmons was spotted with Leissner, who works for Goldman Sachs, when he joined her family in St. Barts over Christmas. E! first reported news of their marriage.