When the daughter of a woman who recently lost her son called Australian radio station KIIS, they decided to do all they could to help her out.

Michelle, who lost 19-year-old Blaine to a freak accident at work, was driving with her three daughters when she noticed that radio DJs Kyle and Jackie O began were addressing her directly.

The pair told how Michelle's daughter Crystal had contacted them, and that she would be the recipient of a special 'give back' gift.

Not only did they agree to pay off the family's mortgage, but they also donated $5,000 to renovate their house.

KIIS released a video of the moment Michelle heard the news, and also set up a GoFundMe page for the public to make donations to the family.