Demi Moore
Demi Moore collects modern and vintage dolls. Moore has been called the world’s most high profile doll collector.

Via/ Flickr
At one point it was speculated that Moore housed her thousands of dolls in a separate residence. What a dollhouse that must have been!

Via/ Flickr
Reese Witherspoon
Reese Witherspoon collects antique and vintage linens.

Via/ Wiki Commons
The star is rumored to have a particular fondness for embroidered items.

Via/ Flickr
Leonardo Dicaprio
The Academy Award winner reportedly had a huge collection of space and Star Wars themed toys which were auctioned off in the 2000s. Perhaps he grew tired of them like Jackie grew tired of teacups!

Via/ Vintage Ad Browser
The Leonardo DiCaprio Foundation regularly hosts auctions of rare items to benefit environmental organizations.

Via/ Wiki Commons
Martin Scorcese
Why are we not at all surprised that director and producer Martin Scorsese collects vintage movie posters?

Via/ Flickr
The collection is so large and so appealing that a portion of the posters were leant to the Museum of Modern Art for a exhibition of Scorsese’s posters.

Via/ Wiki Commons