Lol, it's not what people only comment/care about this song at all, the fact that Charli is ignored lots of times when people refer to this song (and unfairly too much sometimes) should be an indication she is not *the* most important/relevant part but whatever makes you feel better I guess since this seems to be clearly bothering you & a few other ATRLers lately or you wouldn't feel the need to be so vocal about it so frequently
"No one is rapping Iggy's part" someone's been pretty disconnected from this song's universe then
Anyway that was unnecessarily off-topic for someone supposedly so unbothered smh. 
Both of them contribute to the song being great. I always rap along to Iggy's verses AND sing the infectious chorus.
