Rhianna is way more popular, because rihanna has more hits than miley.
both but i thiink Miley Cyrus is more FAMOUSER than rihanna
Rihanna is more famous
rihanna
rihanna
adele
rihanna
rihanna
Rihanna is more famous than Postman Pat by far.
Cleopatra used to be more famous, but these days Rihanna is more famous, at least with a lot of dumb bozos.
Sadly, Rihanna.
rihanna