Liam Payne left behind money, property and possessions worth more than £24m when he died last year, official records show.
The One Direction singer died aged 31 in Argentina in October without making a will.
If someone dies without making a will, the rules say any children will normally inherit their estate if there is no living husband, wife or civil partner. Payne never married but he and former Girls Aloud singer Cheryl had a son, Bear, who is now aged eight.
Cheryl, who was Payne's partner for more than two years, and music industry lawyer Richard Bray have been named administrators of his estate. They will manage the money, but they currently have limited authority and cannot distribute it.