Mistaken Identity is the second album by Australian singer Delta Goodrem, released in Australia on 8 November 2004, a day before Goodrem's twentieth birthday, by Epic and Daylight Records. Goodrem co-wrote some of the album with Guy Chambers, who also produced the album with Richard Flack and Steve Power. Mistaken Identity debuted at number-one on the Australian Albums Chart making it her second number-one album but the sales did not match up to her previous album Innocent Eyes (2003) which sold 4.5 million copies worldwide. The album produced Goodrem two more number-one singles with "Out of the Blue" and "Almost Here", and the rest of the albums singles; "Mistaken Identity" and "A Little Too Late", became top twenty hits. The album features Goodrem's first duet, "Almost Here" (with Irish singer Brian McFadden).