Rapper T-Pain's own work will be everywhere in the coming months. On the branding side, he's working with eyewear maker Oakley to develop a signature line of T-Pain "Oil Can" frames. Musically, he's produced at least four songs, Blumstein says, on Usher's spring album, including possible first single "At the Time," and is featured on upcoming songs from Mariah Carey, Jennifer Hudson and Rick Ross. He's also co-producing Omarion's next project with Timbaland.

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