Emma Watson, Daniel Radcliffe & Rupert Grint arrived at the world premiere of Harry Potter and the Half-Blood Prince in Leicester Square, central London, today. See more photos after the jump...

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Rupert has recovered after battling the infamous Swine Flu. He joked: "I was like, 'Am I going to die?' But it was fine - just a sore throat."

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Rupert and Daniel recently confessed they had crushes on Emma. Rupert explained, "Have Daniel or I ever hit on Emma? Well, she’s quite popular with the cast. As for who has the worst crush on her - me or Radcliffe - I’d rather not say."

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Emma is heading to New York to further her education - the actress has reportedly enrolled at Columbia University under a false name.

Image © IAKONA / PR Photos

Image © IAKONA / PR Photos