Just How Rich ARE the Olsen Twins? Filed under ( Ashley Olsen, Daniel Radcliffe, Harry Potter, Mary-Kate Olsen )

Aside from attending fashion shows, making Starbucks runs and sporting the latest in boho chic, it's been awhile since Mary-Kate and Ashley Olsen actually DID anything. Well, it turns out, they really don't have to.

The 20-year-old twins share the No. 1 spot on Forbes' Young Hollywood's Top-Earning Stars list, which was recently released. Last year, they earned a staggering $40 million, thanks largely to their Olsen-brand products aimed at the tween set.

Second place on the list? Harry Potter's Daniel Radcliffe. The 17-year-old earned $13 million last year for Harry Potter and the Order of the Phoenix.

Photo from Star Pulse.