From Lily Collins to Lana Condor.
The beauty evolution of the Goop founder and 'Iron Man' star.
How she keeps her dry, acne-prone skin clear and hydrated.
The stars of their skincare routines.
Yara Shahidi, Zendaya and more.
The makeup mogul has shifted her focus to skincare.
The beauty evolution of the model and 'Lip Sync Battle' star.
The beauty evolution of the pop star and 'American Idol' judge.
The beauty evolution of the 'Lost in Translation' star.