![dek](https://content.time.com/time/daily/2007/0707/radcliffe_people_0806.jpg)
Don't expect to read about Daniel Radcliffe, right, driving a Ferrari or partying all night with celebutantes. The Harry Potter star, who turned 18 on July 23 and gained access to his reported $19 million investment fund, insists he's most interested in "things that cost about €10."