Fifi remembers her ‘beautiful baby sister’ via Instagram

The elder sister of Peaches Geldof paid tribute to the 25-year-old mother of two boys as it was confirmed a post mortem will be carried out today to establish what caused her sudden death.

Fifi Trixibelle Geldof took to Instagram to post a picture of the two of them together when they were young children and wrote: “My beautiful baby sister.... Gone but never forgotten. I love you Peaches x.”

A coroner will open an investigation after the results of the initial post mortem have been received.