He looks more like one of The Strokes than an actor
So far almost 20,000 people have had their say on the hair, with around 53% liking the new look.
Lizo also grabbed a few words with the other young stars of the film, Emma Watson and Daniel Radcliffe.
Emma told him her favourite scene was when she got to punch Draco Malfoy although she admitted she was really worried about hurting actor Tom Felton.
Daniel told Lizo he was looking forward to making the next film, but especially the scenes inside the maze and the graveyard towards the end of the film.
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Screams and showers at Potter premiere
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