Historical clue formulations

• "A Star Is Born" co-star (2018) — 2025-03-10
• A star of 2018's "A Star Is Born" — 2025-02-22
• Her fans are called Little Monsters — 2016-02-21
• Star of 2009's Fame Ball Tour — 2013-03-08
• Singer born Stefani Germanotta — 2010-04-22