Ruby the Riveter
Not only is Ruby stunning, but she's also outspoken. As an advocate for anti-bullying, animal rescue, and fair treatment of aboriginals in Australia, Ruby has linked herself to the causes which are near and dear to her heart.
Practicing what she preaches, Ruby and her fiancee's, designer Phoebe Dahl, dog Chance is a rescue. Not only this, but Ruby acts as an ambassador for Headspace, a mental health foundation in Australia that offers free mental health services to young people.
[Photo via @rubyrose]