We do love to hate Tom Hiddleston's Avengers baddie Loki, so we're always rather delighted to see him popping up on screen. That's probably why the internet has been going mad about the actor's latest appearance on Sesame Street.
Hiddleston, like many famous faces before him, made a guest appearance to teach our old pal Cookie Monster a thing or two about self control. There's just something brilliant about the black sheep of Asgard telling the adorable blue ball of fluff to know the one that's one too many...
