A person, (who usually has an accomplice), that thinks of devious and scandalous plans time and time again sometimes with the intent to hurt.
Jay-Z cheated on Beyonce with Rhianna. So Beyonce and Kelly Rowland schemed up a plan to catch Jay in the act. Kelly and Beyonce repeatedly do this to Jay with any other female he speaks to which makes them scheme artists.
by Kaitlin the G and Kara Lael January 03, 2008