Britney Spears

The ‘Womanizer’ hitmaker, 41, surprised her fans in 2015 when her financial records showed that in that year she'd spent $30,000 showering love onto her five dogs, including $300 grooming sessions and pet setting.

Britney boasts an impressive pack of dogs that include her Doberman Porsha, Australian Shepard Sawyer, a Yorkie Hannah and her new puffball Snow.