Although very young, Watson (19) and Radcliffe (20 years), but they had "surpassed" by many competitors in the success of Hollywood series "Harry Potter".  Per film that involved acting Radcliffe has grossed 558 million, while the number of Watson is 753.7 million.

Meanwhile, "Strictly Come Dancing" is the BBC's reality television program most successful history since sold the rights to 38 countries.  Miley Cyrus is the young actress earned the most money, about $ 25 million in revenue last year from film, music and tour.