Bush supports women?s reproductive rights in one tweet and an education nonprofit in the next. Plus, she?s not afraid to take on Twitter trolls.
Sample tweet: "This is incredible! Less than $1,700 to go and we?ll have built our THIRD @PencilsOfPromis school. Can we do it?!" A day later, she and her 800,000+ followers did. (See it here.)
Follow her: @SophiaBushRead MoreLess