Multi-ARIA Award-winning singer Amy Shark has been confirmed as the headline act for the NRL's grand final on October 25.

The Queensland born artist was just nominated for best female artist, best pop release and best Australian live act for the Aria awards earlier this week. 

Shark is best known for her hit single Adore which came second on Triple J’s Hottest 100 after its release in 2017. 

Shark says she has been a longtime fan of the NRL and is a Bronco’s supporter.