See Mariah Carey and Nick Cannons twins for the first time (Picture)

Posted at 02:11 PM ET, 10/18/2011

Moroccan and Monroe with parents Mariah Carey and Nick Cannon on 20/20. (Donna Svennevik - ABC) Mariah Carey and Nick Cannons twins, Monroe and Moroccan, have been revealed to the world for the first time.

Or at least the backs of their almost 6-month-old heads have.

The twins nicknamed Roe and Roc will make their TV debut on ABCs 20/20 this Friday, as Barbara Walters interviews their celeb parents about pregnancy and marriage.

In a very short preview clip, the diva sings a bit of We Belong Together the song that played directly after Carey gave birth to Roc while Walters cradles him. Hopefully most of the interview will be like that. Watch the clip below.