Socialite heiress Paris Hilton is set to become the owner of a pig she has ordered from a breeder in Oregon.

The hotel heiress is known for her love of miniature dogs and is always pictured with her favourite pet Tinkerbell.

But the pups will have to make way for a new addition to the family as Hilton has placed an order for a $4,500 Royal Dandie pig, who will be delivered by hand next month, reported contactmusic.com.

"Paris is thrilled! She is a major animal lover and is excited for the arrival of her new piglet," said Hilton's spokesperson.