Demi Lovato opens up about public urinating and weed smoking

Demi Lovato has confessed to peeing and smoking weed in a swimming pool, picking her nose and eating food dropped on the floor in a candid, quick-fire Australian radio interview.

The pop star was taking part in DJ Kent 'Smallzy' Smalls' Yes/No paddle game on his Nova 96.6 show on Monday (10Aug15) when things got a little filthy.

She admitted to picking up dropped food and eating it and then misunderstood the host when he asked her if she had ever "weed" (urinated) in a pool. Asking if Smalls meant had she ever smoked pot in a pool, Lovato held up her 'yes' paddle and said, "Hmmm", and then when the radio personality explained himself, she confessed to peeing in a pool, but didn't expand on where.

Then, asked if she picked her nose, Lovato replied, "Who hasn't picked their nose? How gross would it be if people didn't pick their nose and it built up for years?"

The Heart Attack singer also confessed to stealing candy from a store when she was "about eight", recalling, "I made (filled) my bag and then I ran out and I didn't buy it."