 Her self-titled debut studio album, released later that year, was certified platinum by the Recording Industry Association of America (RIAA) and has sold over two million copies worldwide.The album spawned the "Billboard" Hot 100 top-ten singles "Tattoo" and "No Air"; the latter, a collaboration with Chris Brown, is currently the third highest-selling single by any "American Idol" contestant, selling over three million digital copies in the United States.The song earned Sparks her first Grammy Award nomination for Best Pop Collaboration with Vocals.