Not Myself Tonight had everything to be a smash hit. Well, except a decent video. That's clearly the best flop single in this list.
I love Rockstar 101 and Ring The Alarm too though ... Those songs were way too underrated, but at least Rihanna's and Bee's albums didn't set to a complete flop.
Ring The Alarm is way too overwhelming. I can't handle such an angry Beyoncé, Rihanna too. I'd take a sexy Britney Spears over those two songs any day.