Emma Stone as Billie Jean King in Battle Of The Sexes

She's known for her dedication to her craft. And for her latest role actress Emma Stone made a grand transformation, ditching her beloved red tresses to play tennis player Billie Jean King.

Billie Jean King, Emma Stone relive history of 'Battle of the Sexes

Battle of the Sexes Movie vs the True Story of Billie Jean King, Bobby Riggs

Billie Jean King and her emotional journey back to 'Battle of the Sexes' – Orange County Register

Billie Jean King, Emma Stone Battle of the Sexes interview - Sports Illustrated

Emma Stone, Andrea Riseborough & Billie Jean King on Tennis, Equality & the Battle of the Sexes

Emma Stone channels Billie Jean King as she jogs on set of Battle Of The Sexes

Emma Stone Gets Into Character as Billie Jean King on 'Battle of the Sexes' Set

Emma Stone Explains the Challenge of Playing a Real Tennis Icon

Emma Stone and Elizabeth Banks Will Both Play Billie Jean King in Dueling Tennis Films

Emma Stone in costume as Billie Jean King on set of Battle Of The Sexes

Emma Stone and Billie Jean King at the U.S. Open Together

Citizen Announces Partnership with One of the World's Most Celebrated Icons, Billie Jean King, & Sponsors Upcoming Battle of the Sexes Film Starring Emma Stone and Steve Carell

Emma Stone, Billie Jean King, Do 'Battle of the Sexes' Press

Emma Stone is Billie Jean King, Steve Carell is Bobby Riggs in Battle of the Sexes trailer

Emma Stone in costume as Billie Jean King on set of Battle Of The Sexes