From PinataIsland.info, the Viva Piñata wiki
There’s only one way to describe Piñata Island’s newest Spanish sensation, and that’s “Muy Caliente!” No other Piñata combines style, glamour, and spice quite like Hailey Horstachio. Always seen at the right party with the right Piñata at the right time, Hailey’s already established herself as a super-chic fashion icon who sets the trend every time she steps out on the scene. She’s also a great athlete, and believes winning the competition will launch her star into the stratosphere, while also reminding another certain Horstachio that there’s a new horsey on the block.
I'm doing this for my beloved fans!
She is a visible blue variant