• In this April 8, 2016 photo, Julianne Hough poses for a portrait in New York. Aside from acting and dancing, Hough has her own lifestyle blog, and she is a brand ambassador for FitBit, the popular fitness tracker. (Photo by Amy Sussman/Invision/AP)

    Spreading joy chief among Julianne Hough’s priorities

    NEW YORK (AP) — Julianne Hough is defined as much by her sunny disposition as she is her fancy footwork. The actress-dancer’s megawatt smile and cheerful persona has made her Hollywood’s girl-next-door.