Kendall Jenner debuted a new haircut and lighter hair color the day after she and three of her sisters met Miley Cyrus at the iHeart Radio Music Festival.

Jenner revealed a new look on Instagram with a "selfie" of her bob haircut and light brown to sandy blonde hair color. She is wearing eyeglasses and a hooded sweatshirt in the image and captioned the photo with several zzz's.

Jenner joined her sisters Kylie Jenner, Kourtney Kardashian and Khloe Kardashian on a trip to Las Vegas to see performances at the iHeart Radio Music Festival on Sept. 21. The sisters all wore black and posed on the red carpet after they arrived holding hands. They later met the Wrecking Ball singer backstage.

Khloe took a photo of herself with her sisters at the concert and captioned it, "Sisters are everything! ❤#LeatherMoment #iheartradio" 

Kim Kardashian was the last sister in the family to sport a blonde look. She revealed the hair color on Sept. 1, two days after Khloe showcased a similar look on Instagram.

Kim Kardashian Blonde Hair PHOTOS After Khloe Kardashian? Takes North West to Family Outing

Kim was photographed taking her baby North West to a friend's barbeque with the new blonde highlights over the weekend. Her roots are dark brown. Kloe was with her hairstylist Jen Atkin at Katy Perr's house on Labor Day. Atkins told HollywoodLife at the time why she enjoys changing Khloe's hair.

"Khloe is so much fun to work with because she is willing to try anything with her hair. She loves wearing her hair down, but she's not afraid of wearing it up, or in a braid or with some hair jewels."

Tags: Kendall Jenner Miley Cyrus Keeping Up With The Kardashians