Angelina Jolie and Brad Pitt at an museum with twins

Treating themselves to an afternoon of educational fun, Brad Pitt and Angelina Jolie showed up at the Natural History Museum in Los Angeles on Valentine’s Day (February 14).
The “Ocean’s Eleven” hunk and his “Changeling” chick were joined by their twins Knox and Vivienne and the whole family dressed in black for the outing.

Unsurprisingly, the young twins favoured the dinosaur exhibition and rides with a source at the museum telling E! News: 'Brad at one point was overheard telling a staff member they wanted to come see the new Dinosaur Hall, and they definitely saw a 'Dinosaur Encounter' show.'
The entertaining experience features a life-sized Tyrannosaurus Rex puppet, and the family enjoyed playing with fossils, looking through microscopes and solving a T. rex puzzle in the Dinosaur Hall's discovery centre.
With golden shoulder length hair, a sophisticated black suit and aviator sunglasses, Knox was a carbon copy of his dad.

-I.
source:dailymail