How many number one hits hs ariana. Grande had?

As of October 2023, Ariana Grande has achieved a total of 6 number one hits on the Billboard Hot 100 chart. Her chart-topping singles include "The Way," "Problem," "Bang Bang," "Thank U, Next," "7 Rings," and "Stuck with U." Grande is known for her powerful vocals and catchy pop melodies, contributing to her success on the charts.