Audio Producers: Sam Watters; OneRepublic; J.R. Rotem; Terry "MaddScientist" Thomas; Dallas Austin; Dr. Luke; Akon; Ryan Tedder; StarGate; Wayne Wilkins; Ne-Yo; Walter Afanasieff. <p>British popster Leona Lewis became a superstar in the U.K. after winning on the TV program X Factor, releasing the chart-ruling hit single "Bleeding Love," and following up with a full-length debut that broke British sales records. That album, SPIRIT, hit America in the spring of 2008. The album is full of bubbly pop and R&B that might elicit comparisons with the music of Mariah Carey or Alicia Keys. Lewis received no shortage of help from industry heavy-hitters, including OneRepublic frontman Ryan Tedder (who co-wrote "Bleeding Love"), as well as songwriters Akon, Ne-Yo, Josh Alexander, Stargate, and others. The result is a full dose of radio-ready pop bliss that's sure to spark the interest of America's pop and R&B fans.