Kendall and Kylie Jenner are confirming that Kim Kardashian and Kanye West's wedding was indeed "amazing."  The sisters stopped by "The Tonight Show Starring Jimmy Fallon" Wednesday and joked about the newlyweds' love of exotic locales. 

Kendall said her favorite part of the multi-day event was the pre-wedding fireworks display at Versailles, while Kylie said her favorite was the performance from Lana Del Rey.  

Kendall also touched on a recent experience she probably doesn't consider a favorite.  She said she still can't believe she flubbed the introduction of 5 Seconds of Summer at the Billboard Music Awards last month.  Fallon tried to make her feel better, though, by showing a few of his own on-air mistakes.  And Kendall says she hopes to make up for the mishap when she co-hosts the Much Music Video Awards with Kylie on June 15th. 

The Jenner sisters are currently making the rounds promoting their new young adult novel, Rebels: City of Indra, which is in bookstores now.