Nikki and Brie Bella open up to ET’s Deidre Behar in a wide-ranging interview while promoting their collaboration with Colugo, which includes products for babies and kids. The Bellas dish on their reality tv legacy and why they’re ready to say goodbye to the cameras ‘sooner than later.’ Between ‘Total Divas’ and their spinoff series, ‘Total Bellas,’ the twins reveal their favorite and least favorite TV moments. They also dish on the ups and downs of motherhood. Nikki, who welcomed son Matteo last year, gets candid about mom guilt, having ‘breakdowns’ and feeling like ‘a failure’ at times. Brie, who shares daughter Birdie and son Buddy with her husband, Daniel Bryan, confirms they’re done having children. As for Nikki, she says she’s content with her family size as is, but she adds that her fiancé, Artem Chigvintsev, would like to have more children. She also gives an update on their plans to get married, and reveals what her dream wedding will look like.