Dakota Johnson & Jamie Dornan by Sam Taylor-Johnson for W Magazine March 2015

Dakota Mayi Johnson (born October 4, 1989) is an American actress and model, who played the lead role in the short-lived Fox sitcom Ben and Kate (2012–2013) and appeared in The Social Network (2010), Beastly (2011), 21 Jump Street (2012), and Need for Speed (2014). Most recently, Johnson was cast in the lead role of Anastasia Steele in the film adaptation of Fifty Shades of Grey (2015).