The "Bang Bang" hitmaker, who recently underwent "two operations" for a mystery complaint, said she would also like to start a family in the future, reported People magazine.
Asked what else she would like to do with her life, the 27-year-old singer, who is dating R&B star Luke James, said, Have a baby - not today! But that's something that I hope that I'm blessed with in my life. I would love to build a school in Africa. I would love to write a book. My first-ever film that I've done is gonna be announced soon.
The British star said Luke, 31, was extremely supportive during her recovery.
"Of course he was! He's my boyfriend; of course he was, yeah. I wouldn't be with someone if he didn't support me in those times, you know?," she said.