Ariana Grande addressed plastic surgery rumors during an episode of Vanity Fair's Lie Detector Test series with her Wicked costar Cynthia Erivo. The singer, 31, had a hilarious response to being asked if she's had a Brazilian butt life.

Ariana Grande put an end to all plastic surgery rumors while taking a lie detector test. Grande’s Wicked costar Cynthia Erivo asked the singer burning questions about what work she’s had while participating in Vanity Fair’s Lie Detector Test series,

Ariana Grande was delighted to have the chance to shoot down the idea she's had any plastic surgery, all while strapped to a lie detector