Former girl about town Peaches Geldof reveals that she now goes to bed at 8pm because she's so tired from caring for her little boy Astala.
In her exclusive blog, for HELLO! Online, written during a family holiday in Majorca, the new mum says she feels like "like an old granny" compared to her little sister.
"I walk in on 16-year-old Tiger still asleep in bed at 3pm, having partied with her friends here all night long," says Peaches, 23.
While the journalist and TV presenter is enjoying the sunshine and 40-degree-heat her four-month-old son is not so taken with the climate.
The blog also reveals more details about her wedding to Astala's father musician Thomas Cohen, including how their dog Parpy will wear flowers in his collar.
Read the full blog here