See Which Stars Broke a Sweat This Week

Always a style trendsetter, Vanessa Hudgens left her indoor cycling class wearing platform sneakers.

There's nothing quite like a classic white t-shirt, and Natalie Portman wears one well while heading to a Pilates class.

Though she covered up in a hat and sunglasses, Ellen Page's bright running shoes were a standout look.

Rosie Huntington-Whiteley looked practically flawless after a Ballet Bodies workout in West Hollywood.

Nikki Reed beat the Los Angeles heat in a colorful tank while leaving a yoga studio. She braved the sidewalk in nothing but a pair of socks!