Not only is
Julia Roberts an award-winning actress, she's also a superstar mom.
Taking a break from her busy schedule, the 45-year-old star was spotted chaperoning a field trip for her son
Henry Moder to the Los Angeles County Museum Of Natural History in Los Angeles on Friday (May 24).
Julia blended in effortlessly with the fellow mom as she guided her 5-year-old son and his classmates by hand through the historic museum.
Meanwhile, ...