Kimora Lee Simmons and husband Tim Leissner are parents for the first time together, her rep told People on Tuesday. The former model gave birth to a baby boy, named Wolfe Lee Leissner. "We are filled with joy, adoration and gratitude as we celebrate the birth of our son," the couple said in a statement. Kimora's rep said the fashion designer is resting and doing well and that Tim is "ecstatic." Kimora is already mom to daughters Ming and Aoki with ex-husband Russell Simmons, as well as son Kenzo with ex-boyfriend Djimon Hounsou. Congratulations, Kimora and Tim!