Question: What famous singer did the director of "The Help" direct a movie on?
Sentence (from "Get on Up (film)"): The film stars an ensemble cast featuring Chadwick Boseman as Brown, Nelsan Ellis as Bobby Byrd, Dan Aykroyd as Ben Bart, Viola Davis as Susie Brown, Craig Robinson as Maceo Parker and Octavia Spencer as Aunt Honey.
Relevant evidence: No