As part of the Neptunes, Williams has produced many singles for various musicians. These artists include Jay-Z, Backstreet Boys, Blackstreet, Ludacris, Rage Against the Machine, Britney Spears, Busta Rhymes, Garbage, Mary J. Blige, and Usher. The two have earned three Grammy Awards in ten nominations. He is also the co-founder of the streetwear brands Billionaire Boys Club and Ice Cream footwear.