Historical clue formulations

• ___ Ian, "Mean Girls" revenge seeker — 2021-06-26
• Rock's Joplin — 2020-08-02
• Arlo's partner in the funnies — 2015-06-02
• Arlo's partner in the comics — 2005-11-13
• Singer Joplin — 1998-12-18
• Paige of stage and screen — 1998-06-12
• Singer Ian — 1997-12-05
• Pop singer Ian — 1996-05-26