One Direction bandmember Liam Payne has died at 31 years old. The singer was found dead after a fall from the third floor of a hotel balcony while he was vacationing in Buenos Aires, Argentina. Although very few details are known about the circumstances behind the singer’s death, it’s been reported he’d had been seen “acting erratic” in the hotel lobby prior to the incident. La Nacion reported local police were called to the hotel — which is located on Costa Rica Street in the Palermo neighborhood — prior to the fall, following reports of “an aggressive man who could be under the effects of dr…