Kylie Jenner's edgy 'do gave Kim Kardashian more than just the blues before her wedding day ... she was straight up ticked!
The reality starlet debuted her vibrant aqua tresses right before her older sister tied the knot with Kanye West.
In a clip for the upcoming season finale of "Keeping Up With the Kardashians," Kim confronts Kylie about her new hairstyle and asks her to change it before the big day.
"We must talk about your blue hair," North West's mama said. "Are you going to get clip-ins or something?"
Kim continues her commentary during a confessional, admitting, "I can not stop staring at her blue hair. Why does she have to have blue hair at my wedding!?"
Check out the clip above to see if Kylie decides to change her 'do!
Do you think Kim had a right to say something to her younger sis? Tell toofab in the comment section below, and click "Launch Gallery" above to see more of the Kardashian family's best Twitpics.
Also, check out the photos below to see more pics from Kim and Kanye's wedding to see if Kylie went back to brunette!