Trio among top earning young entertainers

The top-earning actor on the list, Harry Potter alter-ego Daniel Radcliffe, 18, earned $15 million. That's more than performers twice his age, like Jennifer Aniston and Sandra Bullock, who earned $14 million and $10 million, respectively, made over the same period. The Potter franchise catapulted Radcliffe's co-stars Emma Watson and Rupert Grint to the list with $4 million apiece. This summer's fifth installment, Harry Potter and the Order of the Phoenix, was the second highest-grossing film of the year (edged out by Pirates of the Caribbean: At World's End), raking in $938 million worldwide. The trio are already filming the follow-up, Half-Blood Prince.