This is something for
He said in a journal that is it not possible for 5 different cartoon characters to be drawn from the front(while looking good of course) however i couldn't believe it (except for phineas XP) and tried it myself, and i think they look okay, especially considering i tried to keep them in their original style.
And considering it's my first time drawing those three characters(at least in their normal style) i think it looks pretty okay, though helgas body looks a bit too adult for some reason..
Topleft Helga from "Hey Arnold"
Topright Veronica from "Fairly oddparents"
Bottom Phineas from "Phineas & Ferb"
And yes, for me Veronica is batshit insane