MERCY THE KITTEN
Passed Away: December 10
Her Memory: Almost any living thing that comes in contact with Kim Kardashian gets a moment in the press, so it was no surprise when her kitten Mercy skyrocketed to fame. The gift from Kanye West made frequent appearances on Kardashian's Instagram account, until she gave the feline to a friend due to allergies. Mercy passed soon after moving to her new home, due to a cancer-like virus often found in purebred cats.