The latest must-have for our mates across the pond? Micro pigs. The porky pets, like Cheryl and Simon, shown in this photo, grow to be just 14 inches tall. They are so popular they are almost impossible to find in the U.K. and sell for up to $1,112 each. They have even found their way into the homes of celebrities, including Rupert Grint, who plays Ron Weasley in the Harry Potter films.