BEFORE LADY GAGAS AND MADONNA THERE WERE CHER,60 YEARS AND STILL FIERCE!!

CHER...,

KATY PERRY AND NICKI MINAJ..,

AND OUR VERY OWN SWEDISH SINGER ROBYN PERFORMED ASWELL...,

WILL I.AM WITH NICKI MINAJ ONSTAGE...,

DRAKE WITH MARY J...,