I really hope that 'Roar' can stop 'Work Bitch' and let it peaks at #3.
I can't even call 'Work Bitch' as a SONG... That's a huge mess.
You can put any singer's voice in that produce and make the same thing... I can't hear any Britney inside.
And it sounds like just for club, I think we've already had better choices for club...
I'm not blame Britney, she's still the queen, but I'll give my middle finger up to the producer who ruined this SONG.