Louis Tomlinson's sister Félicité has died aged 18.
The teenage sister of the One Direction star has tragically been found dead at her home after suffering a suspected heart attack, according to The Sun newspaper.
Félicité - who was an Instagram star and last year revealed plans to launch her own clothing line under her nickname "Fizzy" - collapsed at her fourth-floor studio apartment in Earls Court, West London, on Wednesday lunchtime.
A person who was with the aspiring fashion designer called the emergency services, but despite extensive efforts to resuscitate Félicité, she was pronounced dead at the scene.
A spokesperson for the Met Police said: "Police were called by the London Ambulance Service at 12.52pm to a residential address in SW5."