Hilary Duff and her sister Haylie Duff attended the 2012 Pedal On The Pier charity event in Santa Monica, California on June 3, 2012. Each of the sisters helped bike 100 miles on stationary bikes to help students!
Both Hilary and Haylie are super active, and they love helping out organizations, so it’s no wonder that they were a great fit for this charity event!
P.S. How adorable is Hilary’s son Luca?