Katy Perry has officially broken the record for the most weeks at number one in the 21-year history of Billboard’s Pop Songs radio airplay chart. The tipping point was her current Juicy J-assisted single, “Dark Horse,” which just spent its fourth week on top, upping her career count to 46 weeks in the number one spot with her various singles over the years! She takes the crown from Mariah Carey, who previously held the record with 45 weeks. Check out the top 10 list to see who else ranks pretty high in the single-topping charts below. Congrats, KP!