Malliotaki was born in Ierapetra, Crete. Popi has released three albums and several singles. She has collaborated with important Greek artists in the music industry and is over 20 years in the song field. In 2008 after the great success of the third album entitled "Popara", she collaborated with mobile operator "Helen Q Card" and released calling card with name "Popara" which was the title of their third album.