Liam Payne's sister Ruth has penned a heartbreaking open letter to her late brother, days after the singer tragically died after falling from his hotel balcony in Argentina

Liam Payne, 31, died after falling from the third floor of a hotel balcony in Argentina on Wednesday.

Ruth thanked Liam for the 'incredible memories' and 'for being the best brother'

Ruth said: 'I don't feel this world was good enough or kind enough to have you'

Liam Payne's sister Ruth has shared a heartbreaking message following the star's death in Argentina