The couple’s song ‘Holy Grail’ helped fan the flames of gossip over their rumored marital problems. The celebrity-studded concert in Central Park on Saturday, which also featured actors like Jessica Alba, Ryan Reynolds and Olivia Wilde, aims to end extreme poverty on the planet by 2030 by getting citizens involved. The ongoing drama of Jay Z and Beyoncé somehow managed to upstage a festival of global importance on Saturday At the Global Citizen Festival on Central Park’s Great Lawn, beforeRead More …