There are a few notoriously diva-like celebs that pride themselves on being high-maintenance and sassy, like Mariah Carey, or the Kardashians. But they're not the only ones that have had shady moments show up on our radar.
It's probably difficult for celebs not to let fame go to their heads. They're rich and good-looking, so sometimes, they get a little bit full of themselves, and their behavior starts to get questionable, to say the least.