Liam Payne’s girlfriend has said they planned to get married next year in a statement a week after his death.

The former One Direction star died in Buenos Aires, Argentina, after falling from a third-floor balcony at the Casa Sur hotel.

Kate Cassidy, who had been in Argentina with Payne, 31, until two days before his death, wrote on Instagram: “A few weeks ago, we sat outside on a beautiful evening manifesting our lives together.

“I keep your note close, even though you told me…