There are few musicians in this year's Oscar race who can have had as significant a contribution to the projects they're attached to as Pharrell Williams with Hidden Figures. Already Oscar nominated for the phenomenal hit song "Happy", which was attached to Despicable Me 2 in 2013, the multi-hyphenated musical artist steps into his second feature film as a producer—after last year's Dope—with Theodore Melfi's movie, which tells the true story of the African American women…