She said: ''['Poison'] is about my bad luck with love.''
Lyrics to the song include: ''Like a serpent/From the Garden of Eden/You are like poison/Running in my blood.
''I open up my windows/I'm so sick of breathing/Every day I'm trying/But I don't remember who I was before you came.''
Ora recently split from Calvin Harris after almost one year together. Ora said that she will "treasure the memories" they made together.
She has also previously dated Rob Kardashian, who accused her of cheating on him with "nearly 20 dudes" and apparently claiming that he got her pregnant.
Last year, she admitted that she feared Kardashian had "ruined" her careerafter spreading "unnecessary s**t" about her following their break-up.
Via Digital Spy