Lil' Kim - Magic Stick Ft. 50 Cent (lyrics) -

"Magic Stick" by Lil' Kim and 50 Cent became a massive 2003 hit, peaking at No. 2 on the Billboard Hot 100 without a music video, despite originally being written for Trina. The song, which was intended for 50's Get Rich or Die Tryin' album, was gifted to Kim after a failed recording by Trina, leading to immense radio success despite a personal falling out between the artists.