"Diamond Girl" is a song by American R&B record producer and singer-songwriter Ryan Leslie.

[1] Released on December 11, 2007, the song serves as the lead single from his self-titled debut album, Ryan Leslie.

The official remix features Craig David and Mims.

American hip hop and gangsta rap group G-Unit recorded their own version of the song, titled "Bottom Girl" and featured it on their mixtape Return of the Body Snatchers (Volume 1) (2008).

Billboard Hot R&B/Hip-Hop Songs chart), and peaked at number 35 on the Billboard Hot R&B/Hip-Hop Songs chart.