1. When she taught trolls the true meaning of "ugly."
In January, Zendaya swiftly shut down a Twitter user who called her ugly with a photo of her looking totally flawless and not bothered, obviously. But after another (just barely comprehensible) troll called her parents ugly, Queen Z took her mom and dad's lead and turned the experience into a teaching moment. In perhaps the classiest burn ever, she responded that her parents were "two of the most selfless people in the world... who have dedicated their lives to teaching, cultivating, and filling young shallow minds."
*Crosses fingers that the instigators were smart enough to learn from this.*
2. And when she reminded some sexist rando that his opinion does not, in fact, matter.
When a Twitter account for would-be Don Juans (were it not for all that mouth breathing and hiding out in their parents' basements) targeted makeup artist Shannon Harris with a, um, super original meme, Z decided not to sit back and let another woman be criticized for (gasp!) her natural appearance. Her response shut down the original post in a way that only 64,000 or so retweets and favorites could.