Charles Edward Hugo (born February 24, 1974) is an American record producer. Alongside close colleague Pharrell Williams, he formed the hip hop and R&B production duo the Neptunes in 1992, with whom he has produced numerous hit records for various artists. He is also a member of the band N.E.R.D., alongside Williams and Shay Haley, and co-founded the record label Star Trak Entertainment with Williams in 2001. In contrast to Williams, Hugo does not perform vocals on records.