Kendall and Kylie Jenner showed off their sexy festival fashion at the Coachella Music Festival over the weekend, with Kylie rocking new bright blue hair.

Kendall And Kylie Take Coachella

Kendall, 19, and Kylie, 17, attended the famed California music festival with model pals, Hailey Baldwin and Josephine Skriver, among others, on Saturday, April 11, and then again on Sunday. The youngest members of the Keeping Up With The Kardashian family spent their time at the festival attending various private parties and festival concerts, and were seen hanging out with friends Gigi Hadid and Justin Bieber.

Of course, being Kendall and Kylie, the two made sure to Instagram their adventures, starting with photos from the car ride over on Saturday morning.

GREY X BLUE. Shoutout to my scar

A photo posted by Kylizzle (@kyliejenner) on Apr 10, 2015 at 5:40pm PDT

A photo posted by Kendall Jenner (@kendalljenner) on Apr 10, 2015 at 3:44pm PDT

Kendall And Kylie Coachella Fashion

Kendall embraced the festival look, taking a bohemian approach to Coachella fashion. On her first outing, Kendall wore wearing ripped up jean shorts, a bikini top and a leather vest topped off with a few statement necklaces and big aviator sunglasses.

Kendall and Kylie Enjoy Coachella

Kylie let her new, bubblegum-blue hair be the center of attention, wearing white booty shorts, a white croptop and a long, white cover-up. Kylie’s rumored beau, Tyga, seemed to approve of the look. He shared a photo of Kylie on Instagram, likening her to a blue dolphin emoji.

A photo posted by Tyga / T-Raww (@kinggoldchains) on Apr 11, 2015 at 9:39pm PDT

On her second day, Kendall switched it up, wearing a crop top and blacksplit pants. Despite Kendall’s slightly laid-back look, there was nothing laid back about the model’s high-fashion outfit. Both days, Kendall rocked festival-friendly boots – $1,795 Saint Laurent Python Leather Booties, to be precise.

I think I found my shoulder partner for life! Ha. Love you Ken. pic.twitter.com/jHisu1S4lp

— Alfredo Flores (@AlfredoFlores) April 14, 2015

Kylie Jenner Feuding With Tyler The Creator?

Meanwhile, Kendall got called out by rapper Tyler the Creator during his set. “Kendall Jenner here, thinking she cute and s—t. Hey Kendall…F—k you,” the rapper said to audience cheers. While some believed the rapper had a feud with the model, Tyler the Creator cleared things up on Twitter, laughing at any rumors of bad blood.

love RT @itsOddFuture: Kendall Jenner goes to a Tyler, The Creator concert pic.twitter.com/tzOYOICIHM

— Kendall Jenner (@KendallJenner) April 12, 2015

RT @fucktyler: @KendallJenner PEOPLE REALLY THINK I HATE YOU LOVE HAHAHAH

— Kendall Jenner (@KendallJenner) April 12, 2015