Celebrity hobbies (11 images)

The star of the likes of "Titanic" and "Inception," DiCaprio also happens to be a premier collector of action figures. In 2006, DiCaprio put several of his figures up for auction, raising $110,000 for the Leonardo DiCaprio Foundation. UPI/Keizo Mori

There's a certain strangeness to some of Jolie's past, from her first appearance at the Oscars to the blood vials she shared with Billy Bob Thorton, but Jolie has also been lifelong knife collector, even buying some for her son Maddox. UPI/Rune Hellestad

No, making sequels to "Meet the Parents" doesn't count as a hobby. Stiller, in an interview with Rolling Stone, divulged the depths of his Trekkie nature, even his belief as a kid that Kirk was Jewish. UPI/Jim Ruymen

Sometimes you need to take your hobby on the road, and Rod Stewart is no different, admitting in an interview with Model Railroader Magazine that he requests a table backstage for his miniature trains. UPI /Laura Cavanaugh