What Am I Gonna Do is a song by American singer Tyrese Gibson. It was written by Gibson, Scott Carter and Trevor Jobs for his second album 2000 Watts (2001), while production was helmed by Carter and Jobs under their production moniker Jake & Trey. The song served as the second single from 2000 Watts and reached number 71 on the US Billboard Hot 100 and number 24 on the US Hot R&B/Hip-Hop Songs chart.[1]