Beyond Keys, notable attendees included Katy Perry, Kate Hudson, Christina Aguilera, Lily Collins and Glenn Close, among ...

Jessica Chastain dressed up for the star-studded Breakthrough Prize Ceremony held in Santa Monica on Saturday in an ...

Here's an overview of the best new watches to drop at Watches and Wonders—the world's biggest watch fair—in Geneva, ...

The can't-miss red carpet looks on your favorite stars from the week's biggest events from Los Angeles, New York and London.