Ariana Grande declared herself ‘the hardest-working 23-year-old in the world’ but everyone begged to differ

WEST HOLLYWOOD, CA - AUGUST 30: Ariana Grande attends the Republic Records Private Post-VMA Celebration at Ysabel on August 30, 2015 in West Hollywood, California. (Photo by Gabriel Olsen/FilmMagic)

Ariana Grande say she ‘hasn’t slept in years’ (Picture: Gabriel Olsen/FilmMagic)

World famous pop star Ariana Grande does work pretty hard.

She’s had a string of hit singles, performed all over… Read the full story