"it just occurred to me...

“Femme Fatale” is Britney’s first album in which all of the singles’ videos have reached over 100M views on YouTube.

Hold It Against Me - 125M
Till The World Ends - 186M
I Wanna Go - 246M
Criminal - 107M"

Thanks to Alex M from The Chronicles of Britney for pointing this awesome Britney Spears fact out.