iHeartRadio Countdown Delta Talks About Collaborating With Rapper Gizzle By ARN Radio 15th July, 2016 Delta talks about collaborating with rapper Gizzle on ‘Enough’. Watch the video above! Listen to Delta Goodrem on iHeartRadio here. Want more? Here's one of our fave moments from Jase & PJ – they’re always up to something! Weekdays from 6AM on KIIS 101.1!