Rosie Huntington-Whiteley sunglasses purse tank silk skirt transformers

Rosie Huntington-Whiteley is used to being done up at photo shoots and on film sets, but on Wednesday she was a bit more casual in Beverly Hills.

With her hair down and in a basic top, Rosie looked comfortable but still fashion-forward with her deep blue skirt. Love it!

What do you think of Rosie's look?