User blog comment:Drakan95/Raven vs Poe. Epic Rap Battles: Cartoons vs History. Season 2/@comment-25654758-20151205091836/@comment-25263388-20151205110221

Powergirl isn't worthy plus is identical to Supergirl, which would make Wonder Woman an outlier, massively. Hawkgirl, Supergirl and Wonder Woman would make more sense, the three may all have different powers but together make up the PPG, plus instead of having two identical personalities, you get three sets of personalities matching up.

Bubbles - Supergirl in being moreso girly-girls (as opposed to Bubbles - Supergirl and Powergirl)

Blossom - Hawkgirl in being leaderly, intelligent and responsible girls

Buttercup - Wonder Woman in being much more violent and basic warrior girls

But, Wonder Woman vs Sailor Moon is better. Powerpuff Girls vs Touhou Girls is where it at.