The "Euphoria" star traded in her signature blonde locks for a mullet to play Martin in the upcoming biopic "Christy." ...

Sydney Sweeney has revealed her impressive transformation for the role of boxing legend Christy Martin in an upcoming biopic.

You may not remember Christy Martin, but you should -- she was the boxer known as "The Coal Miner's Daughter," who made ...

See a new photo of "Euphoria" star Sydney Sweeney looking unrecognizable as boxer Christy Martin in an upcoming biopic.

Sydney Sweeney appeared in costume in the first official photo as boxer Christy Martin ahead of the upcoming sports drama ...

Sydney Sweeney transforms into boxing icon Christy Martin for TIFF biopic; see how she gained 30 pounds of muscle and why the ...

The new photograph captures Sydney in full transformation as Christy Martin. It features her in a fierce avatar, with ...

Sydney Sweeney plays Christy Martin in the upcoming biopic, which will premiere later in 2025 at a film festival.

It's no secret that Sydney Sweeney totally transformed for her upcoming role as boxer Christy Martin. When she posted a video ...

Sydney Sweeney will transform into the boxer Christy Martin in the forthcoming film, Christy. Here’s what to know about the ...

The biopic will premiere at TIFF in September ...

Sydney Sweeney underwent a major transformation and put on almost 30 pounds in preparation for, and during, the filming of her role in the upcoming biopic on trailblazing female boxer Christy Martin.