Zayn Malik postpones the U.S. leg of his ‘Stairway to the Sky’ tour following the tragic death of his former One Direction bandmate, Liam Payne. Announcing the news on Instagram, the singer said the tour, originally starting October 23, will be rescheduled for January ‘given the heardbreaking loss.’ Liam died after falling from a hotel balcony in Buenos Aires at the age of 31.