Her role as an environmental activist in the Oscar-winning movie “Erin Brokovich” became a reality after this hot superstar became a mom. Julia Roberts has won countless awards for her incredible acting abilities, but she took the side seat to become an environmentally savvy stay-at-home mom and wife.

Julia strongly believes that the smallest changes can make the biggest differences in our lives. This is why she wants to make sure that her day-to-day duties are helping pave a better future for the world her children will be living in. She does this by keeping an organic garden; minimizing waste with flushable diapers; taking fewer showers; using non-toxic female products; making her own green cleaning supplies; using solar panels and recycled tiles; shopping with reusable bags; and building with wood taken from sustainably managed forests.

Apart from going green in her house, Julia has appeared on the Oprah Winfrey Show to spread the word on why it is essential for everyone to do their part. According to People Magazine, she is also a spokesperson for Earth Biofuels, a renewable energy company.

Help make Julia’s famous million-dollar smile even bigger and to find out more about the tips this “Pretty Woman” has for saving the environment, visit http://www.goodhousekeeping.com/home/green-living/celebrity-eco-friendly-tips.