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

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

In a new TikTok video posted by ',' Sydney Sweeney detailed the decision behind her bob haircut and her initial reaction to the dramatic hair change.

Sydney Sweeney spoke with "GMA" about her new boxing movie, "Christy," plus her upcoming "Shrek"-themed Friendsgiving and more.

Sydney Sweeney has shared her reaction to President Donald Trump’s response to her controversial “Sydney Sweeney Has Great Jeans” advertisement for American Eagle. The 28-year-old Christy actress told GQ in an interview for their “Man of the Year” cover story that Trump and Vice President JD Vance’s response to the July advertisement was “surreal.”

Sydney Sweeney and Scooter Braun were photographed sharing a kiss on a rock in New York City's Central Park on Tuesday, Nov. 4. The pair's apparent burgeoning relationship comes months after Sweeney split from her longtime fiancée Jonathan Davino in the spring.

Sweeney has long been identified as one of her generation’s most talented actors (as well as a producer to watch). This year, she became a national obsession.

Just a week ago, Sydney Sweeney made waves when she hit the red carpet in a chainmail naked dress that left very little to the imagination. Now, as she promotes her new psychological thriller film, The Housemaid, based on Freida McFadden’s hit 2022 novel of the same name, she’s keeping things a little more bundled up.

"I feel like I've taken a little bit of Christy's strength," the 'Euphoria' star tells PEOPLE of playing boxing legend, Christy Martin

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

Sydney Sweeney is finally addressing her controversial American Eagle ad campaign and her reaction to Donald Trump speaking out to defend her: 'It was surreal.'

Sydney Sweeney is leaning into fall trends. Sweneey, 28, stepped out in a coffee look while strolling through New York City on Wednesday 5. For her outing in Midtown, she rocked a brown suede Miu Miu mini dress featuring long sleeves,