New mom Hilary Duff and her sister Haylie Duff participated in the “Pedal on the Pier” charity event in Santa Monica, Calif on June 3.
![duff-sisters-pedal-on-the-pier](https://www.haroldrobinsonfoundation.org/wp-content/uploads/2020/12/duff-sister-pedal-on-the-pier-1200x718.jpg)
New mom Hilary Duff and her sister Haylie Duff participated in the “Pedal on the Pier” charity event in Santa Monica, Calif on June 3.