Kendall Jenner Goes Underwear-Free In Racy Skirt At Sisters 18th Birthday Party

It was Kylie Jenner's big night as she celebrated her milestone 18th birthday with a family party on Sunday night. But her supermodel sister Kendall ensured all eyes were well and truly on her as she rocked a rather racy ensemble and joined the Kardashian-Kenner clan at The Nice Guy in West Hollywood to toast the youngest member of the famous family's special day.

The 19-year-old catwalk queen narrowly avoided a wardrobe malfunction as she went underwear-free in a precariously-slit maxi skirt, which was slashed all the way up to her hip.