Plex

Plex is a magical yellow robot who is treated like a male, the oldest, and one of the main characters in Yo Gabba Gabba! Being the first in DJ Lance's original creations before he goes through the main characters like Muno, Foofa, Brobee, and Toodee. He has no realm in particular, though he seems to have a "docking station" between Foofa Land and Brobee. Plex is no stranger to learning how to drive a car, use his special ray to bring things into existence and transport living things, and stretch his arm super long to grab things from afar. Plex can even skateboard too! He's the band’s keyboardist, which fits him well with the keytar (a guitar and a piano mix). He also has a niece named Plexee.