Emma Watts, head of 20th Century Studios (formally 20th Century Fox), has resigned. Watts joined the studio in 1997 as creative executive, and stepped into the role of president of production in 2009. Walt Disney Studios chairmen, Alan Bergman and Alan Horn, released a statement thanking Watts: “Emma has made many wonderful contributions to Fox … Most Recent Change to Disney’s 20th Century Studios: Emma Watts, Head of Studio, Resigns