18. Pusha T
Pusha T's been on fire ever since he joined G.O.O.D. Music about two years ago. This summer, Push-A-Ton dropped scathing diss records apparently aimed at YMCMB's Drake and Lil Wayne and also set the tone for the singles from Cruel Summer. "New God Flow," "Mercy," and "I Don't Like (Remix)" were all blessed with Pusha's personal stamp.