Ashanti on UNEXPECTED Way Nelly PROPOSED and Her DREAM WEDDING (Exclusive)

Ashanti is engaged and pregnant! The singer, who's expecting her first baby with fiancé Nelly, opens up exclusively to ET's Deidre Behar on set of her maternity shoot with photographer Derek Blanks. The GRAMMY winner recalls how Nelly proposed, and how the couple rekindled their romance after parting ways in 2013. Plus, Ashanti shares her vision for her dream wedding.