The youngest of the Kardashian-Jenner sisters has turned 21 today. Kylie Jenner celebrated her birthday with her mother Kris Jenner and her sisters, Kim, Kendal, Kourtney and Khloe. Other popular celebs seen at the venue of the business mogul’s birthday party were Nicki Minaj and Winnie Harlow. The reality show, “Keeping up with the Kardashians” star, Kylie Jenner was seen wearing a fierce hot pink thigh length dress. Kylie’s hair looked classy in a sleek blonde tied pulled back low pony tail. The Kardashian-Jenner sisters took to their Instagram account to share photos from Kylie Jenner’s birthday dinner. 💕 A post shared by Kylie (@kyliejenner) on Aug 9, 2018 at 9:59pm PDT It’s our 21st birthday A post shared by Khloé (@khloekardashian) on Aug 9, 2018 at 11:09pm PDT thank you for all of my birthday wishes A post shared by Kourtney Kardashian (@kourtneykardash) on Aug 9, 2018 at 11:21pm PDT