Sydney Sweeney reveals truth about her breasts in awkward lie detector test with Amanda Seyfried

Sydney Sweeney has answered the one question that - despite it being no one's business but her own - people just can't seem to stop asking: are her breasts real?

The Euphoria and Anyone But You actor seemed happy to share the truth about her body while taking part in a lie detector test with her co-star in The Housemaid Amanda Seyfried.

During the test, which was conducted for Vanity Fair, the two actors touched on topics including coffee breath, TikTok and what gives them the 'ick', though Seyfried wasn't afraid to get into some more personal topics, too.

At one point, she straight-up asked her co-star if she thought she was 'better than all of us', to which Sweeney quickly replied: "No!"

Unfortunately for her, the examiner then alleged her response was 'deceptive'.

Seyfried and Sweeney were put to the test in the lie detector test (Dia Dipasupil/Getty Images)

Sweeney insisted she doesn't think she's better than all of us, but while there might have been some contention over that particular answer, she was confirmed to be telling the truth when it came to discussing her breasts.

In the test, Seyfried said: "There's been a question on everyone's minds recently - are your boobs real?"

The direct question prompted a laugh from Sweeney, but she responded to assure that yes, her breasts are, in fact, real.

Seyfried then doubled down, asking: "Have you ever had any work done on them?"

Sweeney responded: "No, I've never gotten any work done anywhere."

As the results came in, the examiner confirmed Sweeney was being honest. Just to be extra sure, Seyfried then asked if she could touch her co-star's boobs, which Sweeney agreed to.

The lie detector test isn't the first time Sweeney has been candid about her body, with the actor having previously told Glamour that she actually considered a breast reduction surgery in her younger years.

In the 2023 interview, she explained: "I used to say that when I turned 18, I was going to get a boob job to make them smaller."

However, Sweeney's mom encouraged her to avoid making any rash decisions, telling her she might 'regret it'.

It turns out her mom was right, as Sweeney is now 'so glad' she didn't undergo surgery.

"I like them. They’re my best friends," she said at the time. "Everybody’s body is beautiful. When you are confident and you’re happy within is when it really shows to other people.

"I want to show girls that it’s amazing and beautiful and empowering to have the bodies that we have."