Singer is top of both albums and singles charts
It's one of the tightest battles in months...
Rick Rubin and Paul Epworth have produced singer's new material
Miley Cyrus will also perform in Brooklyn
Singer also says 'no more acting', apart from 'Sex And The City'
She'll co-headline Hollywood Bowl with Etta James
Plus the singer has collaborated with Jack Penate
Plus singer is aiming to finish song with Jamie T
Mark Ronson collaborator will kick off tour in January
Sam Sparro also to play