Nikki Bella is expecting her first child with fiancé Artem Chigvintsev--at the same time her twin sister Brie is also expecting another child. The Bellas are due about a week-and-a-half apart. While it'll be Nikki's first child, Brie is already a mom to 2-year-old daughter Birdie with husband Daniel Bryan. As for Nikki and the 37-year-old Artem, they started dating in January 2019 after competing together on Dancing With the Stars and following her split from longtime love John Cena. They got engaged this past November.