Is Bad Blood the longest reigning female Pop #1 of the year?
EDIT : Yep, and it's tied with Blank Space, 5 weeks each
EDIT 2: I was bored, so I checked and I Knew You Were Trouble is the longest female #1 since Blank Space & Bad Blood It spent 7 weeks at #1 in a single year.
It's only been on the pop charts for five weeks. It had such a huge start, so it was bound to stall at some point. Hopefully we see its callout scores this week just to have an idea on how reception is by radio listeners.