Sabrina’s aunt is Bart Simpson!

The ‘Exhale’ singer confirmed to Roman Kemp that Nancy Cartwright - the 66-year-old actress who has voiced Bart, the son of Marge and Homer since its 1989 TV debut - was indeed a member of her family while appearing on his Capital FM radio show.

Following her revelation, Roman - who is the son of Spandau Ballet musician Martin Kemp and Wham! singer Shirlie Holliman - exclaimed: "Bart Simpson is what I grew up on, that's the legend. Your aunt is Nancy Cartwright, that is unreal"