Bloomberg: YouTube’s biggest stars, already padding their income with movies, books and business ventures, are now trying to cash in on live events. A sextet of fashion and lifestyle bloggers with more than 10 million YouTube subscribers between them will tour 20 cities starting in September. “Girls Night In,” an all-female variety show led by Eva Gutowski and Meredith Foster, is being produced by a new division of Fullscreen, the online video network controlled by Peter Chernin and AT&T. “We’re not just creators in the world of video, we also create businesses too,” said YouTube celeb Michelle Phan.