JoJo Siwa says she's never been happier after coming out to the world on social media on the weekend

I don’t know much about JoJo Siwa apart from the fact that she used to be on Dance Moms and now she’s a wildly popular YouTube star with a very young demo. Besides her 12 million subscribers on YouTube, she’s got another 31 million followers on TikTok and 10 million on Instagram and a half a million...