Ladies and gentlemen, Nikki Bella is pregnant! Yes, the Bella sister, who is engaged to Artem Chigvintsev, is all set to welcome her firstborn. Bonus: Nikki's twin sister Brie Bella is also pregnant and the twin sisters' due dates are hardly two weeks apart. While fans of the WWE star are jumping with joy, Nikki is now opening up about her past struggle to commit to her now fiance following her heartbreaking split from Fast & Furious 9 star John Cena.