Miley Cyrus and Liam Hemsworth
Credit: FayesVision/WENN; Courtesy Miley Cyrus/Twitter

Miley Cyrus just gifted her boyfriend Liam Hemsworth, with an adorable pup for his birthday—but she's not the only celebrity with a soft spot for man's (and woman's!) best friend. Famous dogs and cats are running their little paws all over Hollywood, thanks to celebrity animal lovers like Taylor Swift, Selena Gomez and Karl Lagerfeld. Click through the gallery to see all our favorite celebrities and their four-legged friends.