Preview Mariah Carey And Nick Cannon’s ’20/20′ Interview

Becky Bain | October 21, 2011 10:25 am

Is there a couple cuter than Mariah Carey and Nick Cannon? In two new previews for their 20/20 interview (airing tonight on ABC), Mimi and Nick — still clearly in their honeymoon phase three years into their marriage — finish each other’s sentences while discussing their twin babies, Monroe and Moroccan, and the details of Mariah’s pregnancy, which they described as being exciting and nerve-wracking. Jump below to experience the couple’s cuteness (and Mimi briefly serenading Barbara Walters with “Hero”).

In the first clip, Mariah Carey tells Barbara all the songs she sang to her babies while they were still in the womb – including her song “Hero”, which she begins to sing.

And in this one, Mimi and Nick say they knew they were having twins two months in. Though they were excited, they were extra nervous, since having twins is considered a high-risk pregnancy, and Carey had miscarried before.

The superstar couple’s interview airs tonight on ABC at 10 pm EST.