The heiress was in Sydney to launch a new nightclub at the Star Casino when she appeared on Sunrise for a promotional chat with Edwina Bartholomew.
Hilton initially stopped the interview to approve the questions. As the chat continued, Bartholomew asked: "What about when you're not famous anymore, what are you gonna do?"
Hilton answered the question by stating her intentions to have children, but her people later demanded that the question be removed from the interview before it was aired, threatening to ban the channel from all future interviews.
The channel ran the clip anyway and addressed the off-air clash on camera.
Hilton stopped an interview with ABC in July last year after being asked if her moment in the spotlight had passed.
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Watch Paris Hilton's interview on Sunrise below: