03/28/2008 02:45 am ET | Updated May 25, 2011

Tyra Fails Lie Detector Test For "Are You Jealous Of Oprah?"

On Tyra's show today, she hosts a "Moment of Truth" themed lie-detector segment in which she is asked whether she's jealous of Oprah. She says no, she isn't — and she's caught in a lie. Watch her explain away how she's jealous of Oprah's money but not her fame or success: