Two grandmothers from Mississippi have become social media stars during this time of quarantine.It’s thanks to TikTok, a video sharing platform that used to be primarily for GenZers and Millennials, but is now surging with new members of all ages who are craving a creative outlet while they are cooped up.“We’re known as the One Take Wonders,’” said Shirley Mozingo.Mozingo and her sister, Lucille Barazza,