4 Crazy Rich, Famous Pets Including Paris Hilton's $13K puppy By Evann Gastaldo, Newser Staff Posted Sep 21, 2014 1:25 PM CDT 4 comments Comments Lauren Bacall and her dog Sophie arrive for the premiere of "The Walker" during the the Toronto International Film Festival in Toronto, Thursday, Sept. 13, 2007. (AP PHOTO/CP, Aaron Harris) (Newser) – It's good to be a celebrity ... pet. OK! magazine runs down seven of the richest and/or most expensive famous animals: Paris Hilton spent $13,000 on a teeny-tiny Pomeranian, Mr. Amazing, who weighs less than one pound. Lauren Bacall loved her pup Sophie so much that when she died this year, she left $10,000 for the dog's care. Similarly, Leona Helmsley left money—but a lot more of it—for her Maltese, Trouble. Think $12 million. Miss Missy may not be owned by a celebrity, but she is a celebrity—in the world of cows. She won one of the most renowned animal championships around the globe back in 2009, and her owner paid $1.2 million to hang onto her. Click for the complete list, which includes the most expensive animal in the world.