updated 08/10/2014 AT 12:00 PM ET
•originally published 08/10/2014 AT 1:25 PM ET
Happy birthday, Kylie Jenner!
The Keeping up with the Kardashians star turned 17 on Sunday, and her famous friends and family celebrated by taking to one of her favorite mediums: Instagram.
A selfie (or six) seemed to do the trick for Khloé Kardashian, who posted a collage of photos showing the sisters looking fierce.
“Happy birthday to my sister, spirit animal, partner in crime and best friend! @kyliejenner you constantly amaze me with your wisdom, maturity, sensitive soul, confidence … I could go on for hours and hours,” she captioned her Instagram. “You and all of my siblings have given me enough love to last me lifetime after lifetime.”
“Happy birthday @kyliejenner ;) glad i got to spend it with u. So dope watching u grow up,” the singer wrote.
Big brother Brody Jenner posted a snapshot of the siblings hugging, while Kris and Kendall Jenner went retro with throwback portraits of the girls as toddlers wearing matching white dresses and hair bows.
“Happy Birthday to my precious baby girl @kyliejenner!!!” Kris wrote. “You are such a bright light in our family and always bring love, laughter, your amazing energy and your endless imagination to every day!! Your huge heart and delicious hugs make me even more proud of you. I love you so very much and thank God every day for blessing me with you! #cherish #youwillalwaysbemybaby”