The 30-year-old star shared her new look on Instagram.
The actress also wears a leopard printed fur coat and cuddles her fluffy white dog.
"When your dog is comatose and you don't know where she finishes and your jacket starts," she wrote.
Ruby Rose had earlier this week also shared a sweet pic of her with her former hairstyle, cuddling her girlfriend and The Veronicas member Jess Origliasso.