Alongside a photo of the 818 founder holding Kylie as a baby, Kendall wrote: "happy birthday my tiny baby ... youngest KarJenner posing in a black bikini. "26 ," she captioned the ...

Kylie Jenner started her 26th year with a very Kardashian-Jenner birthday Instagram post: A carousel of vacation pics, including shots of her in a sultry black string bikini. Jenner did not geo ...

In a second magnificent birthday post, which you can SEE HERE, Kylie leaned on a glass panel while enjoying the view from what appeared to be a yacht. She rocked a sultry plunging black cutout ...

By Heran Mamo Doechii is ringing in her 26th birthday Wednesday (Aug. 14 ... while she’s sitting in an antique wooden chair. “Happy Birthday to me,” she wrote in her Instagram caption.