Mariah Carey apparently often spends up to £28,000 a year - on her dogs.
The pop superstar has eight pet dogs - Jackie Lambchops, JJ, Jill E Beans, Pipitty L Jackson, Cha Cha, Squeak E Beans, The Good Reverend Pow Jackson, and Mutley P Gore Jackson The Third.
All eight receive personal VIP treatment from a dog groomer who cares exclusively for the dogs.
Speaking to The Mirror, a source said: "While prices start at £40 for a simple trim, other treatments are extra and Mariah's dogs really seem to enjoy their wraps and full massages massages.
"Mariah pays for all the spa therapies herself and doesn't expect any special treatment. Only her dogs get that."