Vanity Fair has been interviewing select celebs that are willing to allow themselves to be hooked up to a polygraph machine. AKA – Lie Detector!

Priyanka Chopra Jonas was up for the challenge, and after getting all hooked up, began lying when things got too personal. LOL

Take a look at the video – which proves she’s very serious about protecting husband Nick Jonas’ feelings. And she thinks one state in the US is the WORST!