Pop star defends her description: 'There is a person, or a group of people that were essentially terrorising me'
Hear lead single 'Living For Love' now
The singer's latest LP is reportedly called 'Iconic' or 'Unapologetic Bitch'
Two tracks from artist's forthcoming album appeared online in November
The pop legend was speaking to illusionist David Blaine
Full song now available to hear after initial 40-second snippet leak
Sister Cristina Scuccia won the TV talent show in June
Pink says he will attempt to stop her "downward spiral"
US singer played piano for Madonna and producer Diplo during recent studio time
"She's having a lot of fun," says the singer's manager