Biography of star pop singer Jason Derulo. Blue Banner Biographies are up-to-date, well-written, and colorful. Series titles include people in the news from sports, entertainment, movies, and music. Students read with sufficient accuracy and fluency to support comprehension and read on-level text with purpose and understanding. Series titles have been developed to address many of the Common Core specific goals, higher level thinking skills, and progressive learning strategies for middle grade and junior high level students.