VIDEO : Emma Stone and Bradley Cooper Can't Stop Giggling on the Aloha Red Carpet

Emma Stone and Bradley Cooper kept each other entertained while walking the red carpet for their new film Aloha in London on Saturday night. The adorable duo was all smiles and continuously cracked each other up while posing for photographs at their film's premiere. Emma, who split from Andrew Garfield in April, looked happy and relaxed while on the arm of her handsome costar. And while she stunned in a strapless dress on Saturday, Emma had a slight wardrobe malfunction at the Cannes Film Festival last week. Aloha hits theaters on May 29.??