JoJo Siwa is shutting down the relationship buzz. After fans speculated she and fellow Celebrity Big Brother UK alum Chris Hughes were dating, JoJo set the record straight on ITV’s Lorraine, simply laughing and replying “No” when asked if Chris was her boyfriend. Though the two have shared lots of flirty moments and cozy Instagram posts, JoJo says they haven’t had any official “Love Island-style” chats about exclusivity. Still, she called Chris “the best man” and her “favorite person to talk abo