iHeartRadio Countdown Delta Goodrem Reveals Her Mum Did Her School Assignments! By ARN Radio 15th July, 2016 Delta Goodrem reveals her mum did her school assignments! Watch the video above! Listen to Delta Goodrem on iHeartRadio here. Want more? Here's a bit we love from Will & Woody – catch the boys weekdays from 4PM on KIIS101.1!