"Unnatural Blonde" is a song by German singer Sandy Mölling. It was written by Maryann Morgan, Niclas Molinder, Joacim Persson, and Pelle Ankarberg and recorded for her debut solo album Unexpected (2004), with production helmed by Moldinder and Persson under their production moniker Twin. Selected as Mölling's solo debut single following the hiatus of her former band No Angels, the uptempo pop song was released on 21 May 2004 in German-speaking Europe and became a top ten hit in Germany.