Artists with the most #1 hits in Billboard Hot 100 history: 1⃣ The Beatles (20) 2⃣ Mariah Carey (19) 3⃣ Rihanna (14) 4⃣ Michael Jackson (13) 5⃣ Drake (12) 5⃣ Madonna (12) 5⃣ The Supremes (12) 6⃣ Whitney Houston (11) 6⃣ Taylor Swift (11) 7⃣ Janet Jackson (10) 7⃣Stevie Wonder (10) 8️⃣Katy Perry (9) 8️⃣Cher (9) 8️⃣Usher (9) 9️⃣Ariana Grande (8) 9️⃣ Beyoncé (8)