She told Spin.com: "My favourite keepsake is my placenta. My mom found in my basement, crushed it up, and made into a necklace that I wear every day to improve my psychic abilities."
The 24-year-old star, who is currently preparing for her 'Get $leazy Tour' of North America, says while some people find her act ' which features risque songs about drinking, partying and sex ' controversial, she will not apologise for her behaviour and her personal mantra is "be yourself, unapologetically, f***ing always".
The pop star added there is already plenty of sex in the mainstream, adding: "'Golden Girls' is my favourite TV show. It's like 'Sex and the City' but in the golden years, and I love that all those old ladies talk about sex as much as I do."
