Hayley Warner (born 23 January 1992) is an Australian born singer-songwriter.In 2009, she finished as runner-up in the seventh and final Australian Idol, and was noted for her high-energy performances and vast vocal range.In 2013, The Daily Telegraph named Warner as one of Australia’s most accomplished songwriters.Warner's songwriting credits total over 11 times platinum in worldwide sales.Hayley co-wrote Grammy nominated artist Tori Kelly's single "Hollow" that was released 3 November 2015.After moving to Los Angeles, Warner signed a worldwide publishing deal with Warner/Chappell Music in 2015.