“I Know” is a song by Diddy – Dirty Money. The final version of the song appears on the group’s debut album “Last Train To Paris”.

A remixed version of the song eventually appeared on the group’s debut mixtape “Love Love Vs Hate Love”.

The remix producer Rob Holladay used the original demo of the song featuring extra background vocals and ad libs from group members Dawn Richard and Kalenna and songwriters Full Circle [India Shawn, Jazmyn Michel, Kesia Hollins], before Chris Brown’s artist Sevyn Streeter’s vocals were added to the final album track.

The further original version of the track featuring vocals from only Dawn Richard, Kalenna Harper on the original verse/hook sections and Full Circle on the hook also leaked online in 2013.