The 'Smile' singer - famed for her wild partying - wants to rid herself of her nicotine addiction but says her life is too stressful to quit.

She said: "I really don't like how much I smoke. I want to give up but I don't think now is the right time."

Lily, the daughter of British TV star Keith Allen, has also revealed she is obsessed with shoes.

The pop beauty owns tens of pairs of different shoes and would even go shoplifting to satisfy her footwear urges - if she was invisible.

She said: "If I was invisible for a day, I would go to Christian Louboutin's shop and steal some shoes. And I'd go shoplifting in Harrods."