Lizzo hails body positivity as a 'radical act' In an interview on her dramatic weightless journey, singer Lizzo has hailed body positivity as a radical act. 6 August 2025 Lizzo says body positivity is a "radical act". Lizzo says body positivity is a 'radical act' The 37-year-old singer has been documenting her dramatic weigh loss journey on social media and has now told Women's Health she embraces her current appearance. Lizzo declared: "Body positivity is the radical act of daring to exist loudly and proudly in a society that told you you shouldn't exist.