As Seen On: Yo Gabba Gabba®This is a parody of Plex, a magic yellow robot boy who is the leader of Gabba Land from Yo Gabba Gabba. Plex usually teaches lessons to his friends and is a father figure to the gang. He also plays the keytar! Our character actors are fun and engaging with children and adults alike! Choose Kealoha's party characters for an authentic show representing your favorite characters.