Timbaland collaborated with Aaliyah 's second studio album as well as with Missy Elliott 's debut studio album .
After further work on Aaliyah 's second studio album One in a Million ( 1996 ) and Missy Elliott 's debut studio album Supa Dupa Fly ( 1997 ) , Timbaland became a prominent producer for R & B and hip hop artists .
Timbaland