Complex sentence: Def Jam Recordings serviced the song to contemporary hit radio in the United States on October 6,2008, as the eighth and final single from the album, and released it in the United Kingdom as a CD single on December 8.
Split into simpler sentences: Def Jam Recordings serviced the song to contemporary hit radio in the United States on October 6,2008, as the eighth and final single from the album. It was released in the United Kingdom as a CD single on December 8.