Glastonbury was 3 years ago and you're saying that it's still impacting the charts? Doesn't this mean people remember her hits?
Bey, ha power

It's higher than two of her recently new released singles XO and Pretty Hurts.
Vogue, Like a Virgin etc are not charting on iTunes, does that make Irreplaceable more remembered than them? NO.

!!!

The school girl outfit wasn't even invented by Britney! The army needs to learn what iconic means. When will Britney popularize black leotards (SL), booty shorts and crop tops (CiL), black sweats and black crop tops (BL), skates from the 70s (Blow), hair rollers (irreplaceable), Trojan attire (WRTW) and much much much more????

Because they're trying to deny Britney's impact but they're failing miserably

Well Britney's hits aren't slaying ANY Charts or RADIO

This is atrl ppl can't stay on topic not even if paid to

Toxic Flight attendant, nude diamond bodysuit
I'm A Slave 4 U although the VMA's performance with the snake is more memorable
Me Against The Music - debatable though
Oops I Did It Again - red bodysuit

No
one
****ing
cares
about
sales
costumes
or
tour
gross
we
want
to
know
who
has
the
most
remembered
hits

BITCH!