Who am I?

Lateley, I'm in to impersonating some of my favorite characters. (This means, usually, that I walk around saying, "I'm so-and-so" and referring to myself in the third person with that character's name.)
Some days I'm Tyrone or Pablo or Austin from The Backyardigans.
Other days, I like to be Diego, who is Dora's cousin. (He works at an Animal Rescue Center.) The other day, I decided that I wanted to dress like Diego too. See, he wears shorts and boots and a vest. So I wore the same thing. Don't we look identical?