"We practice all the time, like, you know, three times a night," Nicki said at the time.
She added: "At first I was like, 'I want it now. I want it now.' And then I started thinking if I want it right, right now or if I want to wait another year because I have a couple things that I have to do."
Nicki had previously announced on Twitter that she was planning on retiring from her music career to start a family.