“Dem Babies” — as Mariah Carey and her husband Nick Cannon affectionately call their 6-month-old twins — are ready for their close-up!

The diva was reportedly shopping the first photos of her son, Moroccan Scott, and daughter Monroe (also nicknamed “Roc and Roe”) to magazines and holding out for the highest bidder. In the end, Barbara Walters snagged the big reveal of the children, who will be introduced to the world during a 20/20 interview on Friday.  

The new parents will open up about pregnancy and marriage during the special, as the twins make their TV debut. In a preview clip, Mariah sings one of her hits “We Belong Together,” the song that played directly after Carey gave birth, to Roc while Walters holds him.

Tune in to ABC’s 20/20  on Oct. 21 at 10 p.m. EST to see even more of the bundles of joy.