10 Wildest Facts & Controversies About Sydney Sweeney

Long before red carpets, Sweeney trained for years in grappling and kickboxing. At age 14, her gym entered her into an all-boys grappling tournament—where she took first place against older male competitors.

When an indie movie held an audition in her hometown of Spokane, Sweeney wanted in. To convince her sceptical parents, the 12-year-old created a detailed 5-year business slideshow mapping out her entire career trajectory.

During the 2020 lockdowns, Sweeney bought a baby blue 1969 Ford Bronco and rebuilt its transmission, suspension, and brakes herself. She documented the grease-monkey rebuild on her viral TikTok channel, Syd's Garage.

Veteran producer Carol Baum shocked Hollywood in 2024 by calling Sweeney 'not pretty' and claiming 'she can't act'. Sweeney's representatives swiftly hit back, calling it shameful for a female producer to attack another woman.

While praised for her raw portrayal of Cassie Howard, Sweeney fought for creative agency on set. She repeatedly told creator Sam Levinson when scripted nude scenes felt unnecessary for the character, forcing rewrites.

The electric chemistry between Sweeney and Glen Powell sparked relentless affair rumors across social media. Sweeney later admitted they intentionally stoked the gossip, calling it brilliant, organic marketing that fueled ticket sales.

In 2022, family photos from her mother's 60th birthday went viral, showing guests in parody 'Make Sixty Great Again' hats. Sweeney pushed back hard against the internet mob, pleading for people to stop making an innocent family day political.

Sweeney auditioned for the convent horror Immaculate when she was just 16. A decade later, after the project died, she tracked down the dormant script, acquired the rights, hired the director, and produced it under Fifty-Fifty Films.

Despite two Emmy nominations, Sweeney bluntly revealed she cannot afford to stop working. She explained that after taxes, lawyer cuts, and mandatory 20% agent and publicist fees, young actors face immense pressure to keep churning.

Sweeney rescued her beloved pitbull mix, Tank, as a feral puppy and trained her exclusively using German commands. Tank is her registered emotional support dog and travels everywhere with her, from movie sets to hotel suites.