Sydney Sweeney faces lie detector test to prove if her boobs are real as she is quizzed on her ‘best friends’ by co-star

Sydney Sweeney is no stranger to headlines, but her latest viral moment blends humor, honesty, and Hollywood glamour in a way only she can pull off. During a playful Vanity Fair segment, Sydney Sweeney agreed to take a lie detector test — and the questions quickly turned personal.

Her co‑star Amanda Seyfried led the interrogation, asking the actress directly whether she had ever undergone cosmetic surgery. With a calm smile, Sydney Sweeney answered “yes” when asked if her breasts were real and “no” when asked if she had ever had work done. The test operator confirmed her responses as truthful, instantly putting long‑running speculation to rest.

The moment was lighthearted, but it also highlighted something deeper about Sydney Sweeney: her willingness to be candid about her body and her past insecurities. She has previously shared that she once considered a breast reduction in high school, feeling self‑conscious about her figure. Her mother encouraged her not to rush into anything, advice she now appreciates.

Today, Sydney Sweeney embraces her natural shape, calling her breasts her “best friends” and emphasizing that confidence comes from within. Her message echoes her broader stance on aging gracefully — she has said she avoids cosmetic procedures, needles, and Botox, choosing instead to let her appearance evolve naturally.

Shortly after the lie detector segment aired, Sydney Sweeney stepped onto the red carpet for the Los Angeles premiere of The Housemaid, delivering a look that instantly turned heads. Channeling Marilyn Monroe, she wore a plunging white gown reminiscent of classic Old Hollywood glamour.

The dress highlighted her curves and added a vintage touch that perfectly complemented her blonde bombshell aesthetic. It was a striking contrast to the playful interview earlier in the week, showcasing the duality that has made Sydney Sweeney one of the most captivating stars of her generation.

Her appearance at the premiere also comes during a busy promotional season. With The Housemaid set to hit UK theaters on Boxing Day, Sydney Sweeney has been balancing press events, interviews, and red‑carpet moments with ease.

Her chemistry with co‑star Amanda Seyfried has become a highlight of the tour, offering fans a mix of humor, authenticity, and behind‑the‑scenes insight into their new psychological thriller.

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What stands out most is how Sydney Sweeney continues to navigate fame with a blend of vulnerability and confidence. Whether she’s laughing through a lie detector test, opening up about her teenage insecurities, or channeling Marilyn Monroe on the red carpet, she remains refreshingly real. And in an industry obsessed with perfection, that honesty is exactly what makes her shine.