Felicite Tomlinson, the sister of one Direction star Louis, has died at the age of 18.
The aspiring fashion designer suffered a suspected cardiac arrest at her home on London on Wednesday afternoon.
Her death is so far being treated as "unexplained", with a post-mortem set to take place.
Felicite's death comes three years after the death of her and Louis' mother Johannah Deakin, who passed away from leukaemia in 2016.