Sydney Sweeney revealed she bulked up for her role in the upcoming biopic on the life of boxer Christy Martin.

Sydney Sweeney is sharing the 'crazy' 30-pound body transformation she had to play female boxer Christy Martin in a new ...

Sydney Sweeney was dedicated to embodying pioneering female boxer Christy Martin for an upcoming biopic. The actor shared ...

Sydney Sweeney underwent a major transformation to portray boxer Christy Martin. The actress gained 30 pounds and went up ...

The director of the Christy Martin biopic has lauded Sydney Sweeney for her dedication and intense preparation behind the ...

Production on the still-untitled film has wrapped, and Sweeney is already helping introduce it to fans: On June 8, she rode alongside Martin as grand marshal of the International Boxing Hall of Fame’s ...

Sydney Sweeney details the intense training she followed while preparing to play boxer Christy Martin that led to her 'completely different' body: 'My boobs got bigger. And my butt got huge. It was ...

Sydney Sweeney underwent intense preparation for her role as Christy Martin in an upcoming biopic, describing the ...

The actress talked about her forthcoming project as she portrays iconic boxer Christy Martin in an “amazing” upcoming sports ...

Sydney Sweeney earned her spot in the ring. The actress, 27, opened up about her dramatic transformation to play professional boxer Christy Martin for the upcoming biopic being directed by David ...

Sweeney spent this past fall filming an upcoming biopic about Christy Martin, directed by David Michôd (“Animal Kingdom”), ...