"Reality star Abby Lee Miller was reportedly diagnosed with non-Hodgkin's lymphoma in May.<a href=""https://www.instagram.com/p/BjfkXzpFvdo/?hl=en&taken-by=therealabbylee"" target=""_blank""> In June she wrote on Instagram </a>""There's nothing I enjoy more than swimming and a good tan. Instead, I start round 3 of chemo......... another battle that I must win!!"""