Brad Pitt Takes His Mini Me Son Knox, Angelina Jolie & Daughter Vivienne To Visit The Dinosaurs

Brad Pitts youngest son is a true mini me.

Knox Jolie-Pitt, 4, dressed just like his dad for a trip to L.A.s Natural History Museum on Thursday.

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Knox was too cool for the room in his black pants and T-shirt. He even wore sunglasses just like his dad.

Knoxs twin sister, Vivienne wore an outfit obviously put together with the help of mom, Angelina Jolie.

She sported a cute animal print jacket and snazzy sandals.

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The kids reportedly were all excited about the Museums new Dinosaur Encounter exhibit, and the proof was in the gift store shopping bag when the family left.

A dinosaur statue could be seen sticking his head out of the bag carried by a staffer.