Camila Cabello 'Carpool Karaoke' involves a very tense lie detector test

There's also a big Harry Styles revelation.

Camila Cabello's Carpool Karaoke episode, coming hot on the heels of Nicki Minaj's episode last week, isn't just about the harmonies.

There's also her story about how she came to America, her revelation about The X-Factor (she went on it with the sole intention of meeting and/or marrying Harry Styles), and an actual polygraph test administered by a professional featuring questions about DM slides.

The test itself is fun, but the real prize is the deadpan expression of John, the examiner, during the lively rendition of "Liar" that immediately follows it.

Recommended deals for you

Apple AirPods Pro 3 Noise Cancelling Heart Rate Wireless Earbuds — $179.00 (List Price $249.00)

Ring Indoor Cam Plus 2K Wired Security Camera (2-Pack, White) — $99.99 (List Price $119.98)

Apple iPad 11" 128GB Wi-Fi Retina Tablet (Blue, 2025 Release) — $399.99 (List Price $449.00)

Apple Watch Series 12 (GPS, 42mm, S/M Black Sport Band) — $349.99 (List Price $399.00)

Sony WH-1000XM5 Wireless Noise Canceling Headphones (Midnight Blue) — $198.00 (List Price $248.00)

Products available for purchase through affiliate links. If you buy something through links on our site, Mashable may earn an affiliate commission.