When it comes to weddings, most of us know there's a set of unspoken rules that you usually don't break on someone else's big day, such as wearing a white dress as a guest or proposing to your partner at the reception.
But every family is different, and when one woman decided to use her speech at her dad's wedding to announce that she was expecting a baby, her loved ones were thrilled for her - including the bride and groom.
During her speech, Ella Amber, 32, handed her dad a book he used to head her as a child and told him to turn to the first page, where she had placed a picture of her baby scan.