Brad, Angie, and their 4-year-old twins, Vivienne and Knox, were out visiting the Museum of Natural History in L.A. last week. The entire family wore black and OMG Knox IS Brad Pitt, just tinier.
In this photo Brad is the taller male:
And the shorter male is Knox:
Once again, this is Brad Pitt (on a different occasion)
Image by Michael Buckner / Getty Images
And this is NOT Brad Pitt, but his son Knox:
