ester dean

Ester Dean Talks Solo Career, Hit Single Originally for Ciara
Grammy-nominated songwriter Ester Dean -- the genius behind Katy Perry's 'Firework' as well as hits for Usher, Rihanna, Nicki Minaj and Mary J. Blige -- has found a way to parlay her songwriting abilities into a career as a solo artist.
The 24-year-old Oklahoma native, currently signed to Polow da Do…