Beyoncé, Russell Brand, Pink and Karlie Kloss know that an easy way to sneak in on-the-go exercise is to hop out of their cars and onto a bicycle. Cycling is not only a great fat-blasting body-toning workout, but it helps increase cardiovascular fitness and decrease stress levels—yes please! Whether riding around the city on your commuter bike or mountain biking on a dirt road, pedal your way to a healthier you. Check out some inspiration from these stars' Instagram posts.