Ms Milina said she had asked the group to be at the Whangarei Youth Space an hour before leaving time so they could get glammed up.
"I wanted to give them the chance to get all dressed up and do their make-up, to make it a really special night for them."
Some of the artists nominated for different categories in this year's round of awards include Six60, Broods, Anika Moa, Stan Walker and Avalanche City.
There will also be live performances from Marlon Williams, Broods, Gin Wigmore, Savage, Janine and The Mixtape and Devilskin.
"The youth are over the moon. They're so excited," said Ms Milina.