Carly Rae Jepsen
Call Me Maybe (12.5 million) 2012
Lady Gaga
Just Dance (7.7 million) 2009
Poker Face (9.8 million) 2009
Telephone (7.4 Million) 2010
Bad Romance (9.7 million) 2010
Born This Way (8.2 Million) 2011
Apparently not.
Plus the line "Hey I just met you, And this is crazy" alone has more impact than any single Gaga song.
I think that its arguable, but CMM will inevitably surpass PF in sales, as it's around 13.9 million now factoring in post-IFPI sales from only 5 countries. Maybe as far as impact, PF was bigger, but we'll see.
CMM might have more sales but the times are getting more and more digital sales friendly
Poker Face, Just Dance and Bad Romance are all more iconic.
Look at where Gaga is compared to Carly. Clearly these singles did it for her, Carly is stuck now.