Follow the pregnancy journey of Nikki Bella and Brie Bella on an all-new season of “Total Bellas,'' premiering on Thursday, Nov. 12, at 9/8 C on E!.

WWE Superstars, New York Times best-selling authors and entrepreneurs Nikki Bella and Brie Bella are back with an all-new season of “Total Bellas,'' premiering on Thursday, Nov. 12, at 9 ET/6 PT on E!.

This season, as Nikki and Brie prepare for some major milestones, including the expansion of their families with the births of their baby boys. In their memoir, “Incomparable,” Nikki reveals a deep secret she held from her family for more than 20 years. As Brie gives Nikki some childbirth and motherhood life hacks, it brings some of Brie’s emotions to the forefront from her previous pregnancy.

Brie attempts to bring Nikki and their brother JJ back together after they hit a rough patch in their relationship. In a devastating turn of events, The Bellas discover that their mom Kathy will need to have emergency brain surgery. Despite everything, The Bellas still find time to celebrate with their family babymoon trip and baby showers, and an impromptu decision leaves the twins wondering if Phoenix is their forever home.

Don’t miss the all-new season premiere of “Total Bellas'' Thursday, Nov. 12, at 9 ET/6 PT on E!.