Paris Hilton and Marilyn Monroe

We can't have a feature on dogs without including the socialite/reality star who started the uber popular dog-in-bag trend. Here's Paris Hilton with her latest doggy addition, Marilyn Monroe. Wow -- what a duo! She got the blond Pomeranian from Doug Reinhart for her 28th birthday. She spotted the cutie-pie puppy on a trip in Tokyo and reportedly cost Doug a hefty $10,000! It must be love.

NEXT SLIDE