What does Margo do to wreck vengeance on Jase?

At Jase's house, Margo locks Jase's Lexus with the Club and takes the key with her. They then go to Becca's palatial home. Margo has Q dial Mr. Arrington and tell him that his daughter is having sex with Jase downstairs. When he runs Jase out of the house, half-naked, Margo has Q take a picture of him.