Millie Bobby Brown and Jake Bongiovi are celebrating. The young couple, who married privately over the weekend, was photographed having fun in The Hamptons as they visited some stores and went shopping.Millie Bobby Brown reveals how Jake Bongiovi proposed to herMillie Bobby Brown celebrates 20th birthday with Jake Bongiovi and friendsThe pair was photographed walking towards their car, having a laugh toggether as they carried some purchases in recyclable bags. Bongiovi wore baggy jeans, white sneakers, and an oversized t-shirt, while Brown wore some striped pants, white sandals, and a white top.