Sydney Sweeney delivers her best career performance in the new movie Christy, a biopic about the iconic boxer Christy Martin.

Watch Sydney Sweeney transform into a champion boxer for "Christy," while Jacob Elordi's electrifying as the Creature of ...

The real Christy Martin had one request of the filmmakers and writers: "Please don't Hollywoodize my life." They didn't.

Sweeney imbues her no-holds-barred portrayal of Martin with both sweetness and rage, with brio and real vulnerability.

Actress Sydney Sweeney stars in a new film based on the life of Christy Martin, the former prizefighter whose biggest battle ...

Sydney Sweeney, lacing her boots and taping her wrists, is returning to the big screen this week as a former boxing superstar ...

"Christy" stars Sydney Sweeney and Ben Foster chat with USA TODAY about their physical transformations and the emotional ...

Sydney Sweeney digs deep, bulks up and transforms her appearance radically in "Christy," the story of trailblazing boxer ...

The actress gives a tough, vulnerable performance as boxer Christy Martin in a film that puts a unique spin on a familiar ...

Sydney Sweeney and Ben Foster chat with USA TODAY's Ralphie Aversa about the film "Christy" and their respective childhoods.

Sydney Sweeney, Christy Salters and Ben Foster discuss the boxing biopic "Christy," in theaters Friday, including training ...