Kris Jenner is often hit with a question any mom would struggle with — who is her favorite? While the 66-year-old momager had a specific answer during an appearance on last week while taking a lie detector test, she had a different answer while speaking to ET on Sunday at the Tommy Hilfiger Fashion Show in Brooklyn.«You know what? Every day I have a different favorite,» Jenner replied when asked what her other daughters, Kim Kardashian, Khloe Kardashian, Kourtney Kardashian and Kendall Jenner had to say about her previously crowning Kylie Jenner the favorite. «We'll keep it at that.»When Kris and Kylie stopped by the late night talk show last week, the youngest of Kris' daughter hit her with the «Am I your favorite?» question as her mom was hooked up to a lie detector test.