Popsugar Celebrity Hailey Bieber Hailey Baldwin and Kendall Jenner Lie Detector Test Video Awkward! Hailey Baldwin Fails a Lie Detector Test After She Gets Asked About Justin Bieber 18 October 2018 by Monica Sisavat Solís If there's one person who has Justin Bieber's back, it's definitely his wife Hailey Baldwin. In a new clip from the upcoming episode of Carpool Karaoke: The Series, Hailey took a lie detector test with BFF Kendall Jenner, and she wasn't afraid to lie for her husband. After Hailey was asked whether Justin thought Kendall was cool, the model laughed before giving her answer. Yikes! Watch the awkward moment ahead, and catch the entire episode on the Apple TV app. 1 / 5 Image Source: Getty / Bennett Raglin 2 / 5 Image Source: Getty / Charley Gallay 3 / 5 Image Source: Getty / Presley Ann 4 / 5 Image Source: Getty / Noel Vasquez 5 / 5 Hailey BieberCelebrity FriendshipsViral VideosCelebrity CouplesKendall JennerJustin Bieber