Rachel Bilson, Big Sister.

Source: Just Jared

Rachel Bilson's on my list as one of my favorite style stars but besides having an amazing taste for fashion, the girl's a pretty amazing big sister. There's a good amount of photos of her picking up her little sister, Hattie from school, spending time with her & out and about together. Today she was seen at the Los Angeles Zoo with step-mom Heather Medway and her half-sisters Hattie and Rosemary. These photos are too cute not to share which is why I chose to write up a post on her.