"We grew up, not in a poor, poor family, but lower-middle class; a lot of bills and my mother was always stressing about money and stuff. And I would promise her, ''Mum, I'm gonna buy you a house and pay all your bills one day,"" Contactmusic quoted her as saying. “My older sister... said, ''How you gonna do all this? Don't you know nuns don't get paid?'' And I was like, ''What?''" she added.