18-year-old reality star Kylie Jenner was the epitome of a glamorous gym bunny on Monday as she wore a figure-hugging grey crop top and leggings, flashing her taut tummy, as she picked up a smoothie in Los Angeles. The teen had reportedly just finished her workout when she picked up a refreshing beverage the same day she celebrated reaching 35 million Instagram followers. She keeps getting better with time. More pictures after the break