paris hilton doug reinhardt brazil rio de janeiro heiress chihuahua sunglasses blonde Paris Hilton and Doug Reinhardt packed up their bags and headed to the airport to return to LA after a fun-filled vacay in Brazil.

"On our way to the airport," she tweeted a few hours ago. "Sad to leave, but ready to go home and get back to work. :) Great trip. :)"

Before she left, Princess P was gracious enough to pose for paps wearing a Tinkerbell tee outside of the Copacabana Palace Hotel.

Loves it!