Dani Harmer has announced that she is expecting a boy and enlisted the help of her daughter Avarie-Belle Betsy to reveal the news.The Tracy Beaker actress, who previously fired back at fat-shaming trolls as she said that 'size 10 isn’t huge', shared the heartwarming announcement with her 144,000 Instagram followers on Saturday 27 November, captioned: "Some news from Avarie-Belle".