It's not often that a whole crop of stars are willing to overhaul their signature look overnight — save for the Kylie Jenners and Rihannas of the world. But we saw Katie Holmes, Cara Delevingne, Selena Gomez, Zoë Kravitz, and more step out with transformations so extreme, we did a double take. And then we dialled our hairstylists.
Exclusive: We Got Ready With Zendaya For The MTV Movie & TV Awards
Most 21-year-olds are busy preparing to graduate college, hustling to find a job and an apartment now that they're persona non grata at mom and dad's, and