Sister, Sister's Tamera Mowry-Housley, Adam Housley Welcome Baby Boy Aden John Tanner!

Actress and reality star gave birth Tuesday, two weeks past due date

Sister, Sister's Tamera Mowry-Housley is now a first-time mommy!

The 34-year-old Tia & Tamera star and husband Adam Housley welcomed a baby boy named Aden John Tanner Housley on Monday, Tamera's rep confirms to E! News. 

"We are so happy!" Tamera's husband, a Fox News correspondent,  gushed to In Touch about their new baby. "He is healthy, happy, strong, beautiful and our families are so excited to have another grandchild, cousin and nephew."

Aden was born two weeks after his Oct. 30 due date, weighing in at 9 pounds, 5 ounces and measuring 21.5 inches long

The Style Network released a statement congratulating the reality stars-turned-new parents: "Along with fans at home, we have followed their first year of marriage–from their beautiful wedding last May to this journey to bring their first child into the world. Now, a wonderful, new chapter begins for Tamera and Adam."

Tamera's twin, Tia, is also a mom, to a 1-year-old boy named Cree. Cousin, cousin!