Nikki surprisingly got the same feeling when getting her latest ultrasound, and soon after the twins' appointments, they realized just how similar their babies appear!

"The one thing I was like, 'Woah,

Nikki surprisingly got the same feeling when getting her latest ultrasound, and soon after the twins' appointments, they realized just how similar their babies appear!

"The one thing I was like, 'Woah, my baby looks a lot like Nicole's baby,'" Brie said. "Like, at first I thought Birdie, and then I went home and compared my ultrasound pics to Birdie's pics—they look nothing alike. Then, when I looked at Nicole's ultrasound pics, I go 'Oh my gosh.'"

The fast-approaching due-dates not only bring speculation about the babies' sex, but they also put pressure on Nikki and Artem, who have yet to decide if she's giving birth in Los Angeles or Phoenix.

"So, Brie and I have been debating because as you all know, Artem lives in L.A. and I live in Phoenix. Well, we have our own houses there and we kind of go half and half, but Artem and I have been really torn..." Nikki explained. "As of now, we're all set up to have our baby in LA. That's kind of just how we've done things and I thought was the best because I don't know what Artem, you know, he'll be doing for work and I wanted to be by daddy."