Former One Direction star Liam Payne has been found dead at the age of 31.
The singer reportedly fell from he balcony of a hotel in Argentina, where he'd been staying with his girlfriend.
Police say he had "extremely serious injuries", and pronounced him dead at the scene.
Fans have held an impromptu candlelit vigil outside the hotel in Buenos Aires.
Dermot O'Leary is among the celebrities paying tribute to the 31 year old, describing him as 'a joy'.
Paris Hilton's written how it's "so upsetting" to hear the news and the team behind the Brit Awards says it's "incredibly sad".
The singer-songwriter is survived by his seven-year-old son Bear who he shared with his ex Cheryl Cole.
He joined One Direction at the age of 16, before launching his solo career in 2017.
