"I don''t really plan on the age. It could be a year from now. It could be 10 years from now. Whenever is right," UsMagazine.com quoted her as saying.
"I mean, I have a lot of other stuff to accomplish before I get to kids. Whenever the time is right, I''ll just know."
The pop star, who began dating L.A. Dodgers center fielder Matt Kemp in January, wants an all-male household.
"If I had a girl, she''d probably be really rebellious," the singer laughed.
"She would be like a bundle of karma."
As for where she would raise her brood, Rihanna says she "would love to bring them up in Barbados," though her job may prevent that from becoming a reality.
"I can''t live that far away from everything now, without kids," she explains.
"So I certainly couldn''t raise kids and [have a career] with the demanding schedule that I have," she added.
