Joanne Hadjia is an Australian singer best known simply as Joey Djia and for competing in the fourth season of The X Factor Australia as part of the duo Good Question and in the fifth season as a solo singer.

The X Factor is an Australian television reality music competition, based on the original UK series, to find new singing talent. The first season of the show premiered on Network Ten on 6 February 2005. Ten dropped The X Factor after the first season due to its poor ratings. In 2010, the Seven Network won the rights to the show, and a second season went into production. The X Factor was renewed after the highly successful Australian Idol was no longer broadcast on Network Ten. The X Factor was produced by FremantleMedia Australia, and was broadcast on the Seven Network in Australia and on TV3 in New Zealand. The program was cancelled after its eighth season in 2016.