As we knew, Brand and Angelina take their twins out to Natural History Museum in Los Angeles on February 14, 2013. ( Valentine’s Day)
Then, Usmagazine.com reported from the source saying that both so funny and ‘excited’ so much
“Brad was walking around reading to Knox and explaining things to him, Vivienne loved the butterflies and Knox was interested in the dinosaurs and giant spiders,” a source said
“Brad and Angelina stood back at one point and let the kids play. They were smiling and really enjoying the day – you can tell they love watching their kids learn.”