Kylie Jenner's Full Beauty Evolution

Photo: Michael Kovac/ Getty Images.
Whether you love her, hate her, love to hate her, or all of the above, there's no denying that Kylie Jenner's had one of the most interesting and talked-about celebrity beauty transformations over the years. And she's only 18.

From her early Keeping Up with the Kardashians days in 2007 until now, Kylie has evolved from an adorable, freckled little girl to a heavily contoured, extension-wearing young adult right before our eyes. The youngest of the Kardashian-Jenner clan loves to experiment with bold hair and makeup — even more so than her older sisters. She's become a beauty icon in her own right with a skin-care contract, line of hair extensions, and a beauty blog in the works.

In honor of Kylie's 18th birthday, we're looking back at her ever-changing hair and makeup. There's no doubt she will continue to keep us on our toes for many more years to come.