4. Luxo Jr - Luxo Jr.
I can hear the cogs turning in your brain and you asking yourselves, Luxo who? The name might not ring any bells but you all know who he is even if you don't realise it. Luxo Jr is the adorable little lamp that ends up as the I in Pixarat the start of all their movies. He started life as his own animated short and audiences the world over fell head over heels in love with him. Pixar are so damn good they can make us invest emotionally in just about anything including the relationship between 2 desk lamps. The studio has never forgotten the little guy that helped get them where they are and Luxo Jr still lights up our hearts whenever we see him - pun intended.