Checkout Brad Pitt and son swag

Knox Jolie-Pitt is starting to look more like Brad Pitt's Mini-Me.Brad and Angelina Jolie's adorable four-year-old son had some swag in his step as he headed out with his family to the Natural History Museum on Valentine's Day, dressed just like his 49-year-old dad.

Do you know that Knox twin sister Vivienne is the highest Hollywood paid 4-year-old starring in her first movie with her mother Angelina Jolie (Maleficent). More photos after the cut...