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.

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

Emma Stone scores as Billie Jean King in 'Battle of the Sexes' – East Bay Times

Emma Stone Put on 15 Pounds of Muscle to Play Billie Jean King in 'Battle of the Sexes

Emma Stone to play Billie Jean King in 'Battle of the Sexes'

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

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

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