John Legend has much to celebrate this week. After ten years of being in the game. The R&B star has finally received his first number 1 on Billboard Hot 100. “All of Me” reaches the top in its 30th week, marking the third-longest climb to No. 1 in the chart’s 55-year history. Also Ariana Grande has much to celebrate because her latest single “Problem,” debuts at number 3 on Billboard.
