Birdman built his Cash Money empire on addictively catchy tracks, and Lil’ Wayne‘s mastered his blueprint for success. You know what they say, Like Father, Like Son. Know What I’m Doin’ is a certified head-nodder with its bouncing beat, hustlin guest verse from Ricky Ross, and a hook that while stay in your head all day courtesy of T-Pain. Cash Money only makes hits, and with Lil’ Weezy leading the way it just won’t stop. So go ahead, take a picture.