US rapper Post Malone says 'Kya Bolti Mumbai' during concert, video surfaces

American rapper Post Malone performed in India for the first time on Saturday at Mumbai's Mahalaxmi Race Course. He also interacted with his fans in the crowd. One of them made him say a Mumbai lingo, 'Kya Bolti Mumbai'. The concert was attended by 25,000 people, including celebrities like Mrunal Thakur, Malaika Arora, Armaan Malik and Anusha Dandekar.