Matías LaFontaine
Played by Joaquín Berthold. Jade's brother. He is the true mastermind of their wicked ways. He manipulates Jade to conquer Herman's fortune. He lives in Violetta's house but Jade wants him to move out as soon as he gets a job. He is sneaky and at the same time smart. When Jade screws up he always jumps in to save Jade and then says "what she meant to say is...", which turns about to be very different from what Jade was trying to say.
Violetta - Vilu canta con Matías (Temp 2 - Ep 31)