Harry Potter actor Rupert Grint, 20, who plays Ron Weasley caught a case of the swine flu.  Not to worry -- Rupert is already well enough to attend Tuesday's London premiere of Harry Potter and the Half-Blood Prince.

 "He has now recovered and is looking forward to joining his fellow cast members at the junket and premieres this week and will then return to filming directly afterwards", did his rep tell us. (Source: People)