True Thompson, 2, and Stormi Webster, 2, are the best of friends! The adorable cousins hung out together on July 19, and beat the heat by playing with water balloons. Doting mom Khloe Kardashian, 36, took to her Instagram Story to share a sweet snap of the pair picking up water balloons. Kylie Jenner’s mini-me wore a yellow top with a gorgeous bow at the back and a purple skirt.