I'm so tired of people complaining about humanized ponies being not white enough, or not skinny enough. ChubbyPie ain't even mad. She knows friendship is about bringing all types of peple (and ponies) together.
I find the term, "Chubby" to be a bit unneeded, especially coming from someone who singlehandedly caused an uproar over a certain character being called something derogatory. But that's just me, despite that, though, the body proportions and design of her fit very well.