The 18-year-old singer is delighted with the new role of 'ambassador' for the brand, recently shooting a new advertising campaign.

"When you're a performer there are so many things you have to think about," explains Jess. "Using Head & Shoulders means I have a healthy, itch free scalp - giving me one less thing to worry about before going on stage.

"It also makes my hair look great, and when I know I look my best, I can be confident - even under the spotlight."

Jessica has had a busy year juggling singing and recording commitments with continuing her school studies in her home city of Darwin. In February she released her first album, The Journey, made up of songs she performed on Australian Idol. The album debuted on the ARIA chart at No.4 and went on to be certified gold.

You can catch Jessica’s new Head & Shoulders commercials during Australian Idol.