Taylor Swift s dominance on Billboard s Pop Airplay chart is clear with her thirteenth No. 1 single, "Is It Over Now?" widening the gap between her and closest rivals Maroon 5, Rihanna, and Katy Perry.
Taylor Swift sits at No. 1 on all three of Billboard s pop radio charts the Pop Airplay, Adult Pop Airplay, and Adult Contemporary lists but not with the same hit single.
Taylor Swift s new single "Is It Over Now?" starts its time on the Hot 100 at No. 1, giving the singer her sixth debut atop the competitive Billboard chart.