Kendall for Allure Magazine photographed by Mario Testino

Jenner came of age in front of a weekly audience of millions as Kim’s little sister on Keeping Up With the Kardashians. “I still have a hard time looking at someone when I’m talking to them, and I get nervous,” she says. Unless that someone is holding a camera. “When I started getting in front of the camera a lot, I think my confidence started to come out,” says the model. “It took a minute, because I had to believe in myself.” Unlike the majority of models today, Jenner has no tattoos. “I have a really weird thing about ‘forever.’ And my sister Kim always said, ‘Don’t put a bumper sticker on a Bentley.’”