Historical clue formulations

• Grammy-winning singer who's had both a "Farewell Tour" and a "Here We Go Again Tour" — 2026-04-30
• French letter opener — 2026-01-23
• ___ hair (iconic 1970s style) — 2025-10-09
• Pop icon with a Best Actress award — 2025-10-05
• One-named singer of "If I Could Turn Back Time" — 2025-07-21
• Only acting Oscar winner in the Rock & Roll Hall of Fame — 2025-07-02
• Entertainer who doesn't sound very selfish? — 2025-06-29
• Acting Oscar winner inducted into the Rock & Roll Hall of Fame — 2025-06-18
• *Someone who knows how the sausage gets made? — 2025-06-05
• The so-called "Goddess of Pop" — 2025-04-15
• Only solo artist with Billboard #1 singles in seven consecutive decades — 2025-03-30
• Sole one-named Best Actress Oscar winner — 2025-02-12
• Celeb with a #1 single and an acting Oscar — 2024-09-14
• "Moonstruck" Oscar winner — 2024-09-09
• Singer with #1 hits in the '60s, '70s, '80s and '90s — 2024-07-21
• Nicolas Cage's co-star in "Moonstruck" — 2024-05-07
• Singer whose likeness was the highest-selling doll of 1976, surpassing Barbie — 2023-11-25
• "If I Could Turn Back Time" singer — 2023-10-16
• "Clueless" protagonist — 2023-04-11
• "Moonstruck" star — 2023-03-08
• "Dark Lady" hitmaker, 1974 — 2022-02-13
• One-named pop diva — 2021-10-18
• "Clueless" protagonist — 2021-10-10
• One-named singer with a 1988 Best Actress Oscar — 2021-06-08
• One-named singer with the hit "Dark Lady" — 2020-07-13
• "Moonstruck" Oscar winner — 2020-06-21
• Singer featured in the 2018 film sequel to 37-Down — 2020-01-24
• Singer who was in 2018's "Mamma Mia! Here We Go Again" — 2020-01-05
• "If I Could Turn Back Time" singer, 1989 — 2019-02-05
• Emmy, Grammy and Academy Award winner — 2019-01-20
• Her 2018 album "Dancing Queen" consists entirely of Abba covers — 2018-11-04
• So-called "Goddess of Pop" — 2018-09-06
• The Goddess of Pop — 2018-08-08
• One-named singer with #1 hits in 1965 and 1999 — 2018-07-22
• Oscar winner with four #1 Billboard hits — 2018-02-25
• Female singer with a hit album in every decade since the 1960s — 2017-09-06
• Mother of Chaz Bono — 2017-08-23
• 1987 Best Actress winner — 2017-05-21
• The Goddess of Pop — 2017-04-20
• "Believe" Grammy winner, 1999 — 2017-03-15
• Singer who starred in "Moonstruck" — 2016-10-10
• The Goddess of Pop — 2016-09-13
• Sonny's old singing partner — 2016-03-14
• Oscar nominee for "Silkwood" — 2014-11-23
• Chaz Bono's mom — 2014-10-13
• "Clueless" protagonist — 2013-12-20
• Lead role in "Clueless" — 2013-09-19
• - — 2013-01-27
• So-called "Goddess of Pop" — 2012-12-23
• "Burlesque" co-star, 2010 — 2012-12-04