Paris Hilton is desperate to start a family with her boyfriend Benji Madden that she’s giving herself a deadline and plans to have a child by next year.

The broody heiress has only been seeing Good Charlotte rocker Benji for three months, but already knows she wants him to father her babies.

She tells Heat: "I do want a baby. Pretty soon. Not yet because I'm so busy, but next year."

Will the couple follow in the footsteps of Paris’s good friend Nicole Richie and potential brother-in-law Benji Madden, who had their first child earlier this year? We may have our answer in 2009.