A world-famous YouTuber has “broken the internet” after announcing he is expecting a baby with his internet-star wife. On Sunday, Swedish internet personality Felix Kjellberg, better known as PewDiePie, revealed to his millions of followers that his wife, Marzia Kjellberg, was pregnant. The couple shared a video titled, “We’re having a baby!” across their respective social media channels, with PewDiePie boasting 111 million subscribers on his YouTube channel alone, while Marzia has an 8.4 million following her on Instagram. “I have been keeping a secret from you guys and that is I am going to be a dad,” PewDiePie says...