Miley was asked about Candace's "Carrie Diaries" casting suggestion on BBC's Radio 1 Wednesday -- with Cyrus saying "I'd totally do it ... I would die, it would be so cool!"
(Check out Miley's revealing Paris performance!)
Cyrus also talked about being homeschooled -- and says "I'm better at school than I want to be."
FYI -- MiCy graduates in 2 months.
