India, Nov. 7 -- It happened a little over a week ago. Enrique Iglesias played Mumbai. Photos of celebrities in the VIP sections were all over our feed. But only eagle-eyed scrollers caught a mystery man in the background, but never too far from Malaika Arora. The comments didn't disappoint: "Who's that guy?" "Her manager." "Nah, has to be her boyfriend."

Two days in, Instagram paparazzo account @TheCidhant claimed to have cracked the case. The mystery man was Harsh Mehta, 33, a diamond merchant based in Belgium. The post played up their age gap (Arora is 52), and racked up 70K likes. Mainstream media only caught on two days later. In a world where everyone has a camera, and everyone's online, @TheCidhant says intel isn't hard to get. "W...