On March 10, 2009, the song "Girls" by Korean singer Seven featuring Lil' Kim was released through digital stores as his U.S. debut single. Lil' Kim appeared in the music video that was released on the same day. "Girls" was produced by Darkchild. On March 24, 2009, she released the song "Download" featuring R&B singers T-Pain and Charlie Wilson. It was written by Lil' Kim and T-Pain and produced by Trackmasters. The song samples "Computer Love" by Zapp. Although it missed the Hot 100, it did chart on the "Billboard" Hot R&B/Hip-Hop Songs chart, peaking at number 21.