12 Celebrities Who Prove Little Sisters Are the Coolest

Older siblings: Kim Kardashian and Kourtney Kardashian

As the youngest of the Kardashian sisters (but the middle sibling of the Kardashian-Jenners), Khloé is the most outspoken and assertive. She doesn't take any crap, and her unique position within the family allows her to be both incredibly commanding and incredibly protective. Like most younger sisters, Khloé's bold, feisty personality gets her tons of attention, and, like Solange Knowles, she is usually the first to step up in support (or in defense) of her siblings when it comes to their successes, setbacks, and controversies — remember that feud with Amber Rose?