Kendall Jenner jokes about being jealous of THIS niece who has the 'biggest crush' on her BF Devin Booker

Kendall Jenner jokes about being jealous of THIS niece who has the ‘biggest crush’ on her BF Devin Booker

Kendall Jenner has eighteen nieces and nephews from her Kardashian-Jenner siblings and according to her latest interaction with Jimmy Fallon, one of them is extremely…

View More Kendall Jenner jokes about being jealous of THIS niece who has the ‘biggest crush’ on her BF Devin Booker