But when American actress and director Olivia Wilde, 38, took to the stage at a film conference to discuss her latest psychological thriller Do not worry darlingthe last thing she expected was for her to be served with legal documents about her children in public. The mother of two, who has a relationship with singer Harry Styles, the protagonist of her film, initially assumed that she was offered a new script when she was given a brown envelope marked “personal and confidential” while appearing at the CinemaCon event in Las Vegas. Vegas on Tuesday. “This is for me, right?” asked