Stephen 'Twitch' Boss Dead At 40: JoJo Siwa, Ciara & More React

Stephen 'tWitch' Boss has passed away at the age of 40. Following news of his death, his wife Allison Holker, JoJo Siwa, Ciara, Viola Davis, Questlove and more reacted to the heartbreaking news. "Stephen lit up every room he stepped into. He valued family, friends and community above all else and leading with love and light was everything to him," Allison said in part.